140913528080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4370767}}^1$

素因数の和:4370824

約数の個数: 80

約数和(自身を含む): 364207355904

約数和(自身を除く): 223293827824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 4370767, 8741534, 17483068, 21853835, 34966136, 43707670, 56819971, 69932272, 87415340, 113639942, 135493777, 174830680, 227279884, 270987554, 284099855, 349661360, 454559768, 541975108, 568199710, 677468885, 909119536, 1083950216, 1136399420, 1354937770, 1761419101, 2167900432, 2272798840, 2709875540, 3522838202, 4545597680, 5419751080, 7045676404, 8807095505, 10839502160, 14091352808, 17614191010, 28182705616, 35228382020, 70456764040, 140913528080]

約数ペア:

[(1, 140913528080), (2, 70456764040), (4, 35228382020), (5, 28182705616), (8, 17614191010), (10, 14091352808), (13, 10839502160), (16, 8807095505), (20, 7045676404), (26, 5419751080), (31, 4545597680), (40, 3522838202), (52, 2709875540), (62, 2272798840), (65, 2167900432), (80, 1761419101), (104, 1354937770), (124, 1136399420), (130, 1083950216), (155, 909119536), (208, 677468885), (248, 568199710), (260, 541975108), (310, 454559768), (403, 349661360), (496, 284099855), (520, 270987554), (620, 227279884), (806, 174830680), (1040, 135493777), (1240, 113639942), (1612, 87415340), (2015, 69932272), (2480, 56819971), (3224, 43707670), (4030, 34966136), (6448, 21853835), (8060, 17483068), (16120, 8741534), (32240, 4370767)]