97806788080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{601}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 237000830976

約数和(自身を除く): 139194042896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 211, 248, 310, 311, 422, 496, 601, 620, 622, 844, 1055, 1202, 1240, 1244, 1555, 1688, 2110, 2404, 2480, 2488, 3005, 3110, 3376, 4220, 4808, 4976, 6010, 6220, 6541, 8440, 9616, 9641, 12020, 12440, 13082, 16880, 18631, 19282, 24040, 24880, 26164, 32705, 37262, 38564, 48080, 48205, 52328, 65410, 65621, 74524, 77128, 93155, 96410, 104656, 126811, 130820, 131242, 149048, 154256, 186310, 186911, 192820, 253622, 261640, 262484, 298096, 328105, 372620, 373822, 385640, 507244, 523280, 524968, 634055, 656210, 745240, 747644, 771280, 934555, 1014488, 1049936, 1268110, 1312420, 1490480, 1495288, 1869110, 2028976, 2034251, 2536220, 2624840, 2990576, 3738220, 3931141, 4068502, 5072440, 5249680, 5794241, 7476440, 7862282, 8137004, 10144880, 10171255, 11588482, 14952880, 15724564, 16274008, 19655705, 20342510, 23176964, 28971205, 31449128, 32548016, 39311410, 39438221, 40685020, 46353928, 57942410, 62898256, 78622820, 78876442, 81370040, 92707856, 115884820, 157245640, 157752884, 162740080, 197191105, 231769640, 314491280, 315505768, 394382210, 463539280, 631011536, 788764420, 1222584851, 1577528840, 2445169702, 3155057680, 4890339404, 6112924255, 9780678808, 12225848510, 19561357616, 24451697020, 48903394040, 97806788080]

約数ペア:

[(1, 97806788080), (2, 48903394040), (4, 24451697020), (5, 19561357616), (8, 12225848510), (10, 9780678808), (16, 6112924255), (20, 4890339404), (31, 3155057680), (40, 2445169702), (62, 1577528840), (80, 1222584851), (124, 788764420), (155, 631011536), (211, 463539280), (248, 394382210), (310, 315505768), (311, 314491280), (422, 231769640), (496, 197191105), (601, 162740080), (620, 157752884), (622, 157245640), (844, 115884820), (1055, 92707856), (1202, 81370040), (1240, 78876442), (1244, 78622820), (1555, 62898256), (1688, 57942410), (2110, 46353928), (2404, 40685020), (2480, 39438221), (2488, 39311410), (3005, 32548016), (3110, 31449128), (3376, 28971205), (4220, 23176964), (4808, 20342510), (4976, 19655705), (6010, 16274008), (6220, 15724564), (6541, 14952880), (8440, 11588482), (9616, 10171255), (9641, 10144880), (12020, 8137004), (12440, 7862282), (13082, 7476440), (16880, 5794241), (18631, 5249680), (19282, 5072440), (24040, 4068502), (24880, 3931141), (26164, 3738220), (32705, 2990576), (37262, 2624840), (38564, 2536220), (48080, 2034251), (48205, 2028976), (52328, 1869110), (65410, 1495288), (65621, 1490480), (74524, 1312420), (77128, 1268110), (93155, 1049936), (96410, 1014488), (104656, 934555), (126811, 771280), (130820, 747644), (131242, 745240), (149048, 656210), (154256, 634055), (186310, 524968), (186911, 523280), (192820, 507244), (253622, 385640), (261640, 373822), (262484, 372620), (298096, 328105)]