104435660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 259452144

約数和(自身を除く): 155016484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1220, 1708, 1747, 2135, 2989, 3494, 4270, 5978, 6988, 8540, 8735, 11956, 12229, 14945, 17470, 24458, 29890, 34940, 48916, 59780, 61145, 85603, 106567, 122290, 171206, 213134, 244580, 342412, 426268, 428015, 532835, 745969, 856030, 1065670, 1491938, 1712060, 2131340, 2983876, 3729845, 5221783, 7459690, 10443566, 14919380, 20887132, 26108915, 52217830, 104435660]

約数ペア:

[(1, 104435660), (2, 52217830), (4, 26108915), (5, 20887132), (7, 14919380), (10, 10443566), (14, 7459690), (20, 5221783), (28, 3729845), (35, 2983876), (49, 2131340), (61, 1712060), (70, 1491938), (98, 1065670), (122, 856030), (140, 745969), (196, 532835), (244, 428015), (245, 426268), (305, 342412), (427, 244580), (490, 213134), (610, 171206), (854, 122290), (980, 106567), (1220, 85603), (1708, 61145), (1747, 59780), (2135, 48916), (2989, 34940), (3494, 29890), (4270, 24458), (5978, 17470), (6988, 14945), (8540, 12229), (8735, 11956)]