89869120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 112

約数和(自身を含む): 236500416

約数和(自身を除く): 146631296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 211, 220, 242, 320, 352, 422, 440, 484, 605, 704, 844, 880, 968, 1055, 1210, 1331, 1688, 1760, 1936, 2110, 2321, 2420, 2662, 3376, 3520, 3872, 4220, 4642, 4840, 5324, 6655, 6752, 7744, 8440, 9284, 9680, 10648, 11605, 13310, 13504, 16880, 18568, 19360, 21296, 23210, 25531, 26620, 33760, 37136, 38720, 42592, 46420, 51062, 53240, 67520, 74272, 85184, 92840, 102124, 106480, 127655, 148544, 185680, 204248, 212960, 255310, 280841, 371360, 408496, 425920, 510620, 561682, 742720, 816992, 1021240, 1123364, 1404205, 1633984, 2042480, 2246728, 2808410, 4084960, 4493456, 5616820, 8169920, 8986912, 11233640, 17973824, 22467280, 44934560, 89869120]

約数ペア:

[(1, 89869120), (2, 44934560), (4, 22467280), (5, 17973824), (8, 11233640), (10, 8986912), (11, 8169920), (16, 5616820), (20, 4493456), (22, 4084960), (32, 2808410), (40, 2246728), (44, 2042480), (55, 1633984), (64, 1404205), (80, 1123364), (88, 1021240), (110, 816992), (121, 742720), (160, 561682), (176, 510620), (211, 425920), (220, 408496), (242, 371360), (320, 280841), (352, 255310), (422, 212960), (440, 204248), (484, 185680), (605, 148544), (704, 127655), (844, 106480), (880, 102124), (968, 92840), (1055, 85184), (1210, 74272), (1331, 67520), (1688, 53240), (1760, 51062), (1936, 46420), (2110, 42592), (2321, 38720), (2420, 37136), (2662, 33760), (3376, 26620), (3520, 25531), (3872, 23210), (4220, 21296), (4642, 19360), (4840, 18568), (5324, 16880), (6655, 13504), (6752, 13310), (7744, 11605), (8440, 10648), (9284, 9680)]