57132400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11018

約数の個数: 60

約数和(自身を含む): 147832552

約数和(自身を除く): 90700152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10987, 21974, 43948, 54935, 87896, 109870, 142831, 175792, 219740, 274675, 285662, 439480, 549350, 571324, 714155, 878960, 1098700, 1142648, 1428310, 2197400, 2285296, 2856620, 3570775, 4394800, 5713240, 7141550, 11426480, 14283100, 28566200, 57132400]

約数ペア:

[(1, 57132400), (2, 28566200), (4, 14283100), (5, 11426480), (8, 7141550), (10, 5713240), (13, 4394800), (16, 3570775), (20, 2856620), (25, 2285296), (26, 2197400), (40, 1428310), (50, 1142648), (52, 1098700), (65, 878960), (80, 714155), (100, 571324), (104, 549350), (130, 439480), (200, 285662), (208, 274675), (260, 219740), (325, 175792), (400, 142831), (520, 109870), (650, 87896), (1040, 54935), (1300, 43948), (2600, 21974), (5200, 10987)]