57153140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 140192640

約数和(自身を除く): 83039500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 113, 121, 190, 209, 220, 226, 242, 380, 418, 452, 484, 565, 605, 836, 1045, 1130, 1210, 1243, 1331, 2090, 2147, 2260, 2299, 2420, 2486, 2662, 4180, 4294, 4598, 4972, 5324, 6215, 6655, 8588, 9196, 10735, 11495, 12430, 13310, 13673, 21470, 22990, 23617, 24860, 25289, 26620, 27346, 42940, 45980, 47234, 50578, 54692, 68365, 94468, 101156, 118085, 126445, 136730, 150403, 236170, 252890, 259787, 273460, 300806, 472340, 505780, 519574, 601612, 752015, 1039148, 1298935, 1504030, 2597870, 2857657, 3008060, 5195740, 5715314, 11430628, 14288285, 28576570, 57153140]

約数ペア:

[(1, 57153140), (2, 28576570), (4, 14288285), (5, 11430628), (10, 5715314), (11, 5195740), (19, 3008060), (20, 2857657), (22, 2597870), (38, 1504030), (44, 1298935), (55, 1039148), (76, 752015), (95, 601612), (110, 519574), (113, 505780), (121, 472340), (190, 300806), (209, 273460), (220, 259787), (226, 252890), (242, 236170), (380, 150403), (418, 136730), (452, 126445), (484, 118085), (565, 101156), (605, 94468), (836, 68365), (1045, 54692), (1130, 50578), (1210, 47234), (1243, 45980), (1331, 42940), (2090, 27346), (2147, 26620), (2260, 25289), (2299, 24860), (2420, 23617), (2486, 22990), (2662, 21470), (4180, 13673), (4294, 13310), (4598, 12430), (4972, 11495), (5324, 10735), (6215, 9196), (6655, 8588)]