10716080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 26784000

約数和(自身を除く): 16067920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 149, 155, 232, 248, 290, 298, 310, 464, 496, 580, 596, 620, 745, 899, 1160, 1192, 1240, 1490, 1798, 2320, 2384, 2480, 2980, 3596, 4321, 4495, 4619, 5960, 7192, 8642, 8990, 9238, 11920, 14384, 17284, 17980, 18476, 21605, 23095, 34568, 35960, 36952, 43210, 46190, 69136, 71920, 73904, 86420, 92380, 133951, 172840, 184760, 267902, 345680, 369520, 535804, 669755, 1071608, 1339510, 2143216, 2679020, 5358040, 10716080]

約数ペア:

[(1, 10716080), (2, 5358040), (4, 2679020), (5, 2143216), (8, 1339510), (10, 1071608), (16, 669755), (20, 535804), (29, 369520), (31, 345680), (40, 267902), (58, 184760), (62, 172840), (80, 133951), (116, 92380), (124, 86420), (145, 73904), (149, 71920), (155, 69136), (232, 46190), (248, 43210), (290, 36952), (298, 35960), (310, 34568), (464, 23095), (496, 21605), (580, 18476), (596, 17980), (620, 17284), (745, 14384), (899, 11920), (1160, 9238), (1192, 8990), (1240, 8642), (1490, 7192), (1798, 5960), (2320, 4619), (2384, 4495), (2480, 4321), (2980, 3596)]