91466320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 234181440

約数和(自身を除く): 142715120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 859, 880, 968, 1210, 1331, 1718, 1936, 2420, 2662, 3436, 4295, 4840, 5324, 6655, 6872, 8590, 9449, 9680, 10648, 13310, 13744, 17180, 18898, 21296, 26620, 34360, 37796, 47245, 53240, 68720, 75592, 94490, 103939, 106480, 151184, 188980, 207878, 377960, 415756, 519695, 755920, 831512, 1039390, 1143329, 1663024, 2078780, 2286658, 4157560, 4573316, 5716645, 8315120, 9146632, 11433290, 18293264, 22866580, 45733160, 91466320]

約数ペア:

[(1, 91466320), (2, 45733160), (4, 22866580), (5, 18293264), (8, 11433290), (10, 9146632), (11, 8315120), (16, 5716645), (20, 4573316), (22, 4157560), (40, 2286658), (44, 2078780), (55, 1663024), (80, 1143329), (88, 1039390), (110, 831512), (121, 755920), (176, 519695), (220, 415756), (242, 377960), (440, 207878), (484, 188980), (605, 151184), (859, 106480), (880, 103939), (968, 94490), (1210, 75592), (1331, 68720), (1718, 53240), (1936, 47245), (2420, 37796), (2662, 34360), (3436, 26620), (4295, 21296), (4840, 18898), (5324, 17180), (6655, 13744), (6872, 13310), (8590, 10648), (9449, 9680)]