236182720

素因数分解:

$2^6\times 5^1\times {\mathrm{738071}}^1$

素因数の和:738088

約数の個数: 28

約数和(自身を含む): 562410864

約数和(自身を除く): 326228144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 738071, 1476142, 2952284, 3690355, 5904568, 7380710, 11809136, 14761420, 23618272, 29522840, 47236544, 59045680, 118091360, 236182720]

約数ペア:

[(1, 236182720), (2, 118091360), (4, 59045680), (5, 47236544), (8, 29522840), (10, 23618272), (16, 14761420), (20, 11809136), (32, 7380710), (40, 5904568), (64, 3690355), (80, 2952284), (160, 1476142), (320, 738071)]