234220250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 487648512

約数和(自身を除く): 253428262

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 125, 250, 265, 275, 530, 550, 583, 1166, 1325, 1375, 1607, 2650, 2750, 2915, 3214, 5830, 6625, 8035, 13250, 14575, 16070, 17677, 29150, 35354, 40175, 72875, 80350, 85171, 88385, 145750, 170342, 176770, 200875, 401750, 425855, 441925, 851710, 883850, 936881, 1873762, 2129275, 2209625, 4258550, 4419250, 4684405, 9368810, 10646375, 21292750, 23422025, 46844050, 117110125, 234220250]

約数ペア:

[(1, 234220250), (2, 117110125), (5, 46844050), (10, 23422025), (11, 21292750), (22, 10646375), (25, 9368810), (50, 4684405), (53, 4419250), (55, 4258550), (106, 2209625), (110, 2129275), (125, 1873762), (250, 936881), (265, 883850), (275, 851710), (530, 441925), (550, 425855), (583, 401750), (1166, 200875), (1325, 176770), (1375, 170342), (1607, 145750), (2650, 88385), (2750, 85171), (2915, 80350), (3214, 72875), (5830, 40175), (6625, 35354), (8035, 29150), (13250, 17677), (14575, 16070)]