36137620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 81244800

約数和(自身を除く): 45107180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 1559, 2318, 3118, 4636, 5795, 6236, 7795, 11590, 15590, 23180, 29621, 31180, 59242, 95099, 118484, 148105, 190198, 296210, 380396, 475495, 592420, 950990, 1806881, 1901980, 3613762, 7227524, 9034405, 18068810, 36137620]

約数ペア:

[(1, 36137620), (2, 18068810), (4, 9034405), (5, 7227524), (10, 3613762), (19, 1901980), (20, 1806881), (38, 950990), (61, 592420), (76, 475495), (95, 380396), (122, 296210), (190, 190198), (244, 148105), (305, 118484), (380, 95099), (610, 59242), (1159, 31180), (1220, 29621), (1559, 23180), (2318, 15590), (3118, 11590), (4636, 7795), (5795, 6236)]