104945080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 251864640

約数和(自身を除く): 146919560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 157, 170, 314, 340, 628, 680, 785, 983, 1256, 1570, 1966, 2669, 3140, 3932, 4915, 5338, 6280, 7864, 9830, 10676, 13345, 16711, 19660, 21352, 26690, 33422, 39320, 53380, 66844, 83555, 106760, 133688, 154331, 167110, 308662, 334220, 617324, 668440, 771655, 1234648, 1543310, 2623627, 3086620, 5247254, 6173240, 10494508, 13118135, 20989016, 26236270, 52472540, 104945080]

約数ペア:

[(1, 104945080), (2, 52472540), (4, 26236270), (5, 20989016), (8, 13118135), (10, 10494508), (17, 6173240), (20, 5247254), (34, 3086620), (40, 2623627), (68, 1543310), (85, 1234648), (136, 771655), (157, 668440), (170, 617324), (314, 334220), (340, 308662), (628, 167110), (680, 154331), (785, 133688), (983, 106760), (1256, 83555), (1570, 66844), (1966, 53380), (2669, 39320), (3140, 33422), (3932, 26690), (4915, 21352), (5338, 19660), (6280, 16711), (7864, 13345), (9830, 10676)]