5916040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 14837760

約数和(自身を除く): 8921720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 367, 403, 520, 620, 734, 806, 1240, 1468, 1612, 1835, 2015, 2936, 3224, 3670, 4030, 4771, 7340, 8060, 9542, 11377, 14680, 16120, 19084, 22754, 23855, 38168, 45508, 47710, 56885, 91016, 95420, 113770, 147901, 190840, 227540, 295802, 455080, 591604, 739505, 1183208, 1479010, 2958020, 5916040]

約数ペア:

[(1, 5916040), (2, 2958020), (4, 1479010), (5, 1183208), (8, 739505), (10, 591604), (13, 455080), (20, 295802), (26, 227540), (31, 190840), (40, 147901), (52, 113770), (62, 95420), (65, 91016), (104, 56885), (124, 47710), (130, 45508), (155, 38168), (248, 23855), (260, 22754), (310, 19084), (367, 16120), (403, 14680), (520, 11377), (620, 9542), (734, 8060), (806, 7340), (1240, 4771), (1468, 4030), (1612, 3670), (1835, 3224), (2015, 2936)]