8049602080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3870001}}^1$

素因数の和:3870029

約数の個数: 48

約数和(自身を含む): 20480050584

約数和(自身を除く): 12430448504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 3870001, 7740002, 15480004, 19350005, 30960008, 38700010, 50310013, 61920016, 77400020, 100620026, 123840032, 154800040, 201240052, 251550065, 309600080, 402480104, 503100130, 619200160, 804960208, 1006200260, 1609920416, 2012400520, 4024801040, 8049602080]

約数ペア:

[(1, 8049602080), (2, 4024801040), (4, 2012400520), (5, 1609920416), (8, 1006200260), (10, 804960208), (13, 619200160), (16, 503100130), (20, 402480104), (26, 309600080), (32, 251550065), (40, 201240052), (52, 154800040), (65, 123840032), (80, 100620026), (104, 77400020), (130, 61920016), (160, 50310013), (208, 38700010), (260, 30960008), (416, 19350005), (520, 15480004), (1040, 7740002), (2080, 3870001)]