83307970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 161958528

約数和(自身を除く): 78650558

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 361, 470, 491, 722, 893, 982, 1786, 1805, 2455, 3610, 4465, 4910, 8930, 9329, 16967, 18658, 23077, 33934, 46154, 46645, 84835, 93290, 115385, 169670, 177251, 230770, 354502, 438463, 876926, 886255, 1772510, 2192315, 4384630, 8330797, 16661594, 41653985, 83307970]

約数ペア:

[(1, 83307970), (2, 41653985), (5, 16661594), (10, 8330797), (19, 4384630), (38, 2192315), (47, 1772510), (94, 886255), (95, 876926), (190, 438463), (235, 354502), (361, 230770), (470, 177251), (491, 169670), (722, 115385), (893, 93290), (982, 84835), (1786, 46645), (1805, 46154), (2455, 33934), (3610, 23077), (4465, 18658), (4910, 16967), (8930, 9329)]