9940804430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1667}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 18729211392

約数和(自身を除く): 8788406962

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 227, 355, 370, 454, 710, 1135, 1667, 2270, 2627, 3334, 5254, 8335, 8399, 13135, 16117, 16670, 16798, 26270, 32234, 41995, 61679, 80585, 83990, 118357, 123358, 161170, 236714, 308395, 378409, 591785, 596329, 616790, 756818, 1183570, 1192658, 1892045, 2981645, 3784090, 4379209, 5963290, 8758418, 14001133, 21896045, 26867039, 28002266, 43792090, 53734078, 70005665, 134335195, 140011330, 268670390, 994080443, 1988160886, 4970402215, 9940804430]

約数ペア:

[(1, 9940804430), (2, 4970402215), (5, 1988160886), (10, 994080443), (37, 268670390), (71, 140011330), (74, 134335195), (142, 70005665), (185, 53734078), (227, 43792090), (355, 28002266), (370, 26867039), (454, 21896045), (710, 14001133), (1135, 8758418), (1667, 5963290), (2270, 4379209), (2627, 3784090), (3334, 2981645), (5254, 1892045), (8335, 1192658), (8399, 1183570), (13135, 756818), (16117, 616790), (16670, 596329), (16798, 591785), (26270, 378409), (32234, 308395), (41995, 236714), (61679, 161170), (80585, 123358), (83990, 118357)]