33780080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 82923264

約数和(自身を除く): 49143184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 257, 265, 310, 424, 496, 514, 530, 620, 848, 1028, 1060, 1240, 1285, 1643, 2056, 2120, 2480, 2570, 3286, 4112, 4240, 5140, 6572, 7967, 8215, 10280, 13144, 13621, 15934, 16430, 20560, 26288, 27242, 31868, 32860, 39835, 54484, 63736, 65720, 68105, 79670, 108968, 127472, 131440, 136210, 159340, 217936, 272420, 318680, 422251, 544840, 637360, 844502, 1089680, 1689004, 2111255, 3378008, 4222510, 6756016, 8445020, 16890040, 33780080]

約数ペア:

[(1, 33780080), (2, 16890040), (4, 8445020), (5, 6756016), (8, 4222510), (10, 3378008), (16, 2111255), (20, 1689004), (31, 1089680), (40, 844502), (53, 637360), (62, 544840), (80, 422251), (106, 318680), (124, 272420), (155, 217936), (212, 159340), (248, 136210), (257, 131440), (265, 127472), (310, 108968), (424, 79670), (496, 68105), (514, 65720), (530, 63736), (620, 54484), (848, 39835), (1028, 32860), (1060, 31868), (1240, 27242), (1285, 26288), (1643, 20560), (2056, 16430), (2120, 15934), (2480, 13621), (2570, 13144), (3286, 10280), (4112, 8215), (4240, 7967), (5140, 6572)]