253194080260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{9511423}}^1$

素因数の和:9511465

約数の個数: 48

約数和(自身を含む): 584838438912

約数和(自身を除く): 331644358652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 6655, 13310, 26620, 9511423, 19022846, 38045692, 47557115, 95114230, 104625653, 190228460, 209251306, 418502612, 523128265, 1046256530, 1150882183, 2092513060, 2301764366, 4603528732, 5754410915, 11508821830, 12659704013, 23017643660, 25319408026, 50638816052, 63298520065, 126597040130, 253194080260]

約数ペア:

[(1, 253194080260), (2, 126597040130), (4, 63298520065), (5, 50638816052), (10, 25319408026), (11, 23017643660), (20, 12659704013), (22, 11508821830), (44, 5754410915), (55, 4603528732), (110, 2301764366), (121, 2092513060), (220, 1150882183), (242, 1046256530), (484, 523128265), (605, 418502612), (1210, 209251306), (1331, 190228460), (2420, 104625653), (2662, 95114230), (5324, 47557115), (6655, 38045692), (13310, 19022846), (26620, 9511423)]