104021200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13687}}^1$

素因数の和:13724

約数の個数: 60

約数和(自身を含む): 263083360

約数和(自身を除く): 159062160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 13687, 27374, 54748, 68435, 109496, 136870, 218992, 260053, 273740, 342175, 520106, 547480, 684350, 1040212, 1094960, 1300265, 1368700, 2080424, 2600530, 2737400, 4160848, 5201060, 5474800, 6501325, 10402120, 13002650, 20804240, 26005300, 52010600, 104021200]

約数ペア:

[(1, 104021200), (2, 52010600), (4, 26005300), (5, 20804240), (8, 13002650), (10, 10402120), (16, 6501325), (19, 5474800), (20, 5201060), (25, 4160848), (38, 2737400), (40, 2600530), (50, 2080424), (76, 1368700), (80, 1300265), (95, 1094960), (100, 1040212), (152, 684350), (190, 547480), (200, 520106), (304, 342175), (380, 273740), (400, 260053), (475, 218992), (760, 136870), (950, 109496), (1520, 68435), (1900, 54748), (3800, 27374), (7600, 13687)]