98917040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 246412800

約数和(自身を除く): 147495760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 590, 760, 944, 1103, 1121, 1180, 1520, 2206, 2242, 2360, 4412, 4484, 4720, 5515, 5605, 8824, 8968, 11030, 11210, 17648, 17936, 20957, 22060, 22420, 41914, 44120, 44840, 65077, 83828, 88240, 89680, 104785, 130154, 167656, 209570, 260308, 325385, 335312, 419140, 520616, 650770, 838280, 1041232, 1236463, 1301540, 1676560, 2472926, 2603080, 4945852, 5206160, 6182315, 9891704, 12364630, 19783408, 24729260, 49458520, 98917040]

約数ペア:

[(1, 98917040), (2, 49458520), (4, 24729260), (5, 19783408), (8, 12364630), (10, 9891704), (16, 6182315), (19, 5206160), (20, 4945852), (38, 2603080), (40, 2472926), (59, 1676560), (76, 1301540), (80, 1236463), (95, 1041232), (118, 838280), (152, 650770), (190, 520616), (236, 419140), (295, 335312), (304, 325385), (380, 260308), (472, 209570), (590, 167656), (760, 130154), (944, 104785), (1103, 89680), (1121, 88240), (1180, 83828), (1520, 65077), (2206, 44840), (2242, 44120), (2360, 41914), (4412, 22420), (4484, 22060), (4720, 20957), (5515, 17936), (5605, 17648), (8824, 11210), (8968, 11030)]