45336760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23131}}^1$

素因数の和:23156

約数の個数: 48

約数和(自身を含む): 118667160

約数和(自身を除く): 73330400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23131, 46262, 92524, 115655, 161917, 185048, 231310, 323834, 462620, 647668, 809585, 925240, 1133419, 1295336, 1619170, 2266838, 3238340, 4533676, 5667095, 6476680, 9067352, 11334190, 22668380, 45336760]

約数ペア:

[(1, 45336760), (2, 22668380), (4, 11334190), (5, 9067352), (7, 6476680), (8, 5667095), (10, 4533676), (14, 3238340), (20, 2266838), (28, 1619170), (35, 1295336), (40, 1133419), (49, 925240), (56, 809585), (70, 647668), (98, 462620), (140, 323834), (196, 231310), (245, 185048), (280, 161917), (392, 115655), (490, 92524), (980, 46262), (1960, 23131)]