160349950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2757

約数の個数: 48

約数和(自身を含む): 320363424

約数和(自身を除く): 160013474

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 1207, 1775, 2414, 2657, 3550, 5314, 6035, 12070, 13285, 26570, 30175, 45169, 60350, 66425, 90338, 132850, 188647, 225845, 377294, 451690, 943235, 1129225, 1886470, 2258450, 3206999, 4716175, 6413998, 9432350, 16034995, 32069990, 80174975, 160349950]

約数ペア:

[(1, 160349950), (2, 80174975), (5, 32069990), (10, 16034995), (17, 9432350), (25, 6413998), (34, 4716175), (50, 3206999), (71, 2258450), (85, 1886470), (142, 1129225), (170, 943235), (355, 451690), (425, 377294), (710, 225845), (850, 188647), (1207, 132850), (1775, 90338), (2414, 66425), (2657, 60350), (3550, 45169), (5314, 30175), (6035, 26570), (12070, 13285)]