33223940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 73833984

約数和(自身を除く): 40610044

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 1307, 2542, 2614, 5084, 5228, 6355, 6535, 12710, 13070, 25420, 26140, 40517, 53587, 81034, 107174, 162068, 202585, 214348, 267935, 405170, 535870, 810340, 1071740, 1661197, 3322394, 6644788, 8305985, 16611970, 33223940]

約数ペア:

[(1, 33223940), (2, 16611970), (4, 8305985), (5, 6644788), (10, 3322394), (20, 1661197), (31, 1071740), (41, 810340), (62, 535870), (82, 405170), (124, 267935), (155, 214348), (164, 202585), (205, 162068), (310, 107174), (410, 81034), (620, 53587), (820, 40517), (1271, 26140), (1307, 25420), (2542, 13070), (2614, 12710), (5084, 6535), (5228, 6355)]