64053423680

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2742013}}^1$

素因数の和:2742103

約数の個数: 56

約数和(自身を含む): 154616685432

約数和(自身を除く): 90563261752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 2742013, 5484026, 10968052, 13710065, 21936104, 27420130, 43872208, 54840260, 87744416, 109680520, 175488832, 200166949, 219361040, 400333898, 438722080, 800667796, 877444160, 1000834745, 1601335592, 2001669490, 3202671184, 4003338980, 6405342368, 8006677960, 12810684736, 16013355920, 32026711840, 64053423680]

約数ペア:

[(1, 64053423680), (2, 32026711840), (4, 16013355920), (5, 12810684736), (8, 8006677960), (10, 6405342368), (16, 4003338980), (20, 3202671184), (32, 2001669490), (40, 1601335592), (64, 1000834745), (73, 877444160), (80, 800667796), (146, 438722080), (160, 400333898), (292, 219361040), (320, 200166949), (365, 175488832), (584, 109680520), (730, 87744416), (1168, 54840260), (1460, 43872208), (2336, 27420130), (2920, 21936104), (4672, 13710065), (5840, 10968052), (11680, 5484026), (23360, 2742013)]