23875400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 59966400

約数和(自身を除く): 36091000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 61, 76, 95, 100, 103, 122, 152, 190, 200, 206, 244, 305, 380, 412, 475, 488, 515, 610, 760, 824, 950, 1030, 1159, 1220, 1525, 1900, 1957, 2060, 2318, 2440, 2575, 3050, 3800, 3914, 4120, 4636, 5150, 5795, 6100, 6283, 7828, 9272, 9785, 10300, 11590, 12200, 12566, 15656, 19570, 20600, 23180, 25132, 28975, 31415, 39140, 46360, 48925, 50264, 57950, 62830, 78280, 97850, 115900, 119377, 125660, 157075, 195700, 231800, 238754, 251320, 314150, 391400, 477508, 596885, 628300, 955016, 1193770, 1256600, 2387540, 2984425, 4775080, 5968850, 11937700, 23875400]

約数ペア:

[(1, 23875400), (2, 11937700), (4, 5968850), (5, 4775080), (8, 2984425), (10, 2387540), (19, 1256600), (20, 1193770), (25, 955016), (38, 628300), (40, 596885), (50, 477508), (61, 391400), (76, 314150), (95, 251320), (100, 238754), (103, 231800), (122, 195700), (152, 157075), (190, 125660), (200, 119377), (206, 115900), (244, 97850), (305, 78280), (380, 62830), (412, 57950), (475, 50264), (488, 48925), (515, 46360), (610, 39140), (760, 31415), (824, 28975), (950, 25132), (1030, 23180), (1159, 20600), (1220, 19570), (1525, 15656), (1900, 12566), (1957, 12200), (2060, 11590), (2318, 10300), (2440, 9785), (2575, 9272), (3050, 7828), (3800, 6283), (3914, 6100), (4120, 5795), (4636, 5150)]