466351960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1021}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 1107439200

約数和(自身を除く): 641087240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 601, 760, 1021, 1202, 2042, 2404, 3005, 4084, 4808, 5105, 6010, 8168, 10210, 11419, 12020, 19399, 20420, 22838, 24040, 38798, 40840, 45676, 57095, 77596, 91352, 96995, 114190, 155192, 193990, 228380, 387980, 456760, 613621, 775960, 1227242, 2454484, 3068105, 4908968, 6136210, 11658799, 12272420, 23317598, 24544840, 46635196, 58293995, 93270392, 116587990, 233175980, 466351960]

約数ペア:

[(1, 466351960), (2, 233175980), (4, 116587990), (5, 93270392), (8, 58293995), (10, 46635196), (19, 24544840), (20, 23317598), (38, 12272420), (40, 11658799), (76, 6136210), (95, 4908968), (152, 3068105), (190, 2454484), (380, 1227242), (601, 775960), (760, 613621), (1021, 456760), (1202, 387980), (2042, 228380), (2404, 193990), (3005, 155192), (4084, 114190), (4808, 96995), (5105, 91352), (6010, 77596), (8168, 57095), (10210, 45676), (11419, 40840), (12020, 38798), (19399, 24040), (20420, 22838)]