122038520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 292032000

約数和(自身を除く): 169993480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 103, 152, 190, 206, 380, 412, 515, 760, 824, 1030, 1559, 1957, 2060, 3118, 3914, 4120, 6236, 7795, 7828, 9785, 12472, 15590, 15656, 19570, 29621, 31180, 39140, 59242, 62360, 78280, 118484, 148105, 160577, 236968, 296210, 321154, 592420, 642308, 802885, 1184840, 1284616, 1605770, 3050963, 3211540, 6101926, 6423080, 12203852, 15254815, 24407704, 30509630, 61019260, 122038520]

約数ペア:

[(1, 122038520), (2, 61019260), (4, 30509630), (5, 24407704), (8, 15254815), (10, 12203852), (19, 6423080), (20, 6101926), (38, 3211540), (40, 3050963), (76, 1605770), (95, 1284616), (103, 1184840), (152, 802885), (190, 642308), (206, 592420), (380, 321154), (412, 296210), (515, 236968), (760, 160577), (824, 148105), (1030, 118484), (1559, 78280), (1957, 62360), (2060, 59242), (3118, 39140), (3914, 31180), (4120, 29621), (6236, 19570), (7795, 15656), (7828, 15590), (9785, 12472)]