202455320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 469825920

約数和(自身を除く): 267370600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 113, 188, 226, 235, 376, 452, 470, 565, 904, 940, 953, 1130, 1880, 1906, 2260, 3812, 4520, 4765, 5311, 7624, 9530, 10622, 19060, 21244, 26555, 38120, 42488, 44791, 53110, 89582, 106220, 107689, 179164, 212440, 215378, 223955, 358328, 430756, 447910, 538445, 861512, 895820, 1076890, 1791640, 2153780, 4307560, 5061383, 10122766, 20245532, 25306915, 40491064, 50613830, 101227660, 202455320]

約数ペア:

[(1, 202455320), (2, 101227660), (4, 50613830), (5, 40491064), (8, 25306915), (10, 20245532), (20, 10122766), (40, 5061383), (47, 4307560), (94, 2153780), (113, 1791640), (188, 1076890), (226, 895820), (235, 861512), (376, 538445), (452, 447910), (470, 430756), (565, 358328), (904, 223955), (940, 215378), (953, 212440), (1130, 179164), (1880, 107689), (1906, 106220), (2260, 89582), (3812, 53110), (4520, 44791), (4765, 42488), (5311, 38120), (7624, 26555), (9530, 21244), (10622, 19060)]