760248340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{42283}}^1$

素因数の和:42352

約数の個数: 48

約数和(自身を含む): 1704890880

約数和(自身を除く): 944642540

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 17980, 42283, 84566, 169132, 211415, 422830, 845660, 1226207, 1310773, 2452414, 2621546, 4904828, 5243092, 6131035, 6553865, 12262070, 13107730, 24524140, 26215460, 38012417, 76024834, 152049668, 190062085, 380124170, 760248340]

約数ペア:

[(1, 760248340), (2, 380124170), (4, 190062085), (5, 152049668), (10, 76024834), (20, 38012417), (29, 26215460), (31, 24524140), (58, 13107730), (62, 12262070), (116, 6553865), (124, 6131035), (145, 5243092), (155, 4904828), (290, 2621546), (310, 2452414), (580, 1310773), (620, 1226207), (899, 845660), (1798, 422830), (3596, 211415), (4495, 169132), (8990, 84566), (17980, 42283)]