80093680

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 112751120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 71, 80, 118, 142, 236, 239, 284, 295, 355, 472, 478, 568, 590, 710, 944, 956, 1136, 1180, 1195, 1420, 1912, 2360, 2390, 2840, 3824, 4189, 4720, 4780, 5680, 8378, 9560, 14101, 16756, 16969, 19120, 20945, 28202, 33512, 33938, 41890, 56404, 67024, 67876, 70505, 83780, 84845, 112808, 135752, 141010, 167560, 169690, 225616, 271504, 282020, 335120, 339380, 564040, 678760, 1001171, 1128080, 1357520, 2002342, 4004684, 5005855, 8009368, 10011710, 16018736, 20023420, 40046840, 80093680]

約数ペア:

[(1, 80093680), (2, 40046840), (4, 20023420), (5, 16018736), (8, 10011710), (10, 8009368), (16, 5005855), (20, 4004684), (40, 2002342), (59, 1357520), (71, 1128080), (80, 1001171), (118, 678760), (142, 564040), (236, 339380), (239, 335120), (284, 282020), (295, 271504), (355, 225616), (472, 169690), (478, 167560), (568, 141010), (590, 135752), (710, 112808), (944, 84845), (956, 83780), (1136, 70505), (1180, 67876), (1195, 67024), (1420, 56404), (1912, 41890), (2360, 33938), (2390, 33512), (2840, 28202), (3824, 20945), (4189, 19120), (4720, 16969), (4780, 16756), (5680, 14101), (8378, 9560)]