60805420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2411}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 138989088

約数和(自身を除く): 78183668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2411, 2522, 4822, 5044, 6305, 9644, 12055, 12610, 24110, 25220, 31343, 48220, 62686, 125372, 156715, 233867, 313430, 467734, 626860, 935468, 1169335, 2338670, 3040271, 4677340, 6080542, 12161084, 15201355, 30402710, 60805420]

約数ペア:

[(1, 60805420), (2, 30402710), (4, 15201355), (5, 12161084), (10, 6080542), (13, 4677340), (20, 3040271), (26, 2338670), (52, 1169335), (65, 935468), (97, 626860), (130, 467734), (194, 313430), (260, 233867), (388, 156715), (485, 125372), (970, 62686), (1261, 48220), (1940, 31343), (2411, 25220), (2522, 24110), (4822, 12610), (5044, 12055), (6305, 9644)]