180025736

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 391351500

約数和(自身を除く): 211325764

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 53, 58, 88, 106, 116, 121, 212, 232, 242, 319, 424, 484, 583, 638, 968, 1166, 1276, 1331, 1537, 2332, 2552, 2662, 3074, 3509, 4664, 5324, 6148, 6413, 7018, 10648, 12296, 12826, 14036, 14641, 16907, 25652, 28072, 29282, 33814, 38599, 51304, 58564, 67628, 70543, 77198, 117128, 135256, 141086, 154396, 185977, 282172, 308792, 371954, 424589, 564344, 743908, 775973, 849178, 1487816, 1551946, 1698356, 2045747, 3103892, 3396712, 4091494, 6207784, 8182988, 16365976, 22503217, 45006434, 90012868, 180025736]

約数ペア:

[(1, 180025736), (2, 90012868), (4, 45006434), (8, 22503217), (11, 16365976), (22, 8182988), (29, 6207784), (44, 4091494), (53, 3396712), (58, 3103892), (88, 2045747), (106, 1698356), (116, 1551946), (121, 1487816), (212, 849178), (232, 775973), (242, 743908), (319, 564344), (424, 424589), (484, 371954), (583, 308792), (638, 282172), (968, 185977), (1166, 154396), (1276, 141086), (1331, 135256), (1537, 117128), (2332, 77198), (2552, 70543), (2662, 67628), (3074, 58564), (3509, 51304), (4664, 38599), (5324, 33814), (6148, 29282), (6413, 28072), (7018, 25652), (10648, 16907), (12296, 14641), (12826, 14036)]