528051260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 1230305328

約数和(自身を除く): 702254068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 121, 220, 226, 242, 452, 484, 565, 605, 1130, 1210, 1243, 1931, 2260, 2420, 2486, 3862, 4972, 6215, 7724, 9655, 12430, 13673, 19310, 21241, 24860, 27346, 38620, 42482, 54692, 68365, 84964, 106205, 136730, 212410, 218203, 233651, 273460, 424820, 436406, 467302, 872812, 934604, 1091015, 1168255, 2182030, 2336510, 2400233, 4364060, 4673020, 4800466, 9600932, 12001165, 24002330, 26402563, 48004660, 52805126, 105610252, 132012815, 264025630, 528051260]

約数ペア:

[(1, 528051260), (2, 264025630), (4, 132012815), (5, 105610252), (10, 52805126), (11, 48004660), (20, 26402563), (22, 24002330), (44, 12001165), (55, 9600932), (110, 4800466), (113, 4673020), (121, 4364060), (220, 2400233), (226, 2336510), (242, 2182030), (452, 1168255), (484, 1091015), (565, 934604), (605, 872812), (1130, 467302), (1210, 436406), (1243, 424820), (1931, 273460), (2260, 233651), (2420, 218203), (2486, 212410), (3862, 136730), (4972, 106205), (6215, 84964), (7724, 68365), (9655, 54692), (12430, 42482), (13673, 38620), (19310, 27346), (21241, 24860)]