16128200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7331}}^1$

素因数の和:7358

約数の個数: 48

約数和(自身を含む): 40912560

約数和(自身を除く): 24784360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 7331, 14662, 29324, 36655, 58648, 73310, 80641, 146620, 161282, 183275, 293240, 322564, 366550, 403205, 645128, 733100, 806410, 1466200, 1612820, 2016025, 3225640, 4032050, 8064100, 16128200]

約数ペア:

[(1, 16128200), (2, 8064100), (4, 4032050), (5, 3225640), (8, 2016025), (10, 1612820), (11, 1466200), (20, 806410), (22, 733100), (25, 645128), (40, 403205), (44, 366550), (50, 322564), (55, 293240), (88, 183275), (100, 161282), (110, 146620), (200, 80641), (220, 73310), (275, 58648), (440, 36655), (550, 29324), (1100, 14662), (2200, 7331)]