201876760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 466624800

約数和(自身を除く): 264748040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 113, 118, 226, 236, 295, 452, 472, 565, 590, 757, 904, 1130, 1180, 1514, 2260, 2360, 3028, 3785, 4520, 6056, 6667, 7570, 13334, 15140, 26668, 30280, 33335, 44663, 53336, 66670, 85541, 89326, 133340, 171082, 178652, 223315, 266680, 342164, 357304, 427705, 446630, 684328, 855410, 893260, 1710820, 1786520, 3421640, 5046919, 10093838, 20187676, 25234595, 40375352, 50469190, 100938380, 201876760]

約数ペア:

[(1, 201876760), (2, 100938380), (4, 50469190), (5, 40375352), (8, 25234595), (10, 20187676), (20, 10093838), (40, 5046919), (59, 3421640), (113, 1786520), (118, 1710820), (226, 893260), (236, 855410), (295, 684328), (452, 446630), (472, 427705), (565, 357304), (590, 342164), (757, 266680), (904, 223315), (1130, 178652), (1180, 171082), (1514, 133340), (2260, 89326), (2360, 85541), (3028, 66670), (3785, 53336), (4520, 44663), (6056, 33335), (6667, 30280), (7570, 26668), (13334, 15140)]