33291980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 72285696

約数和(自身を除く): 38993716

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 331, 428, 470, 535, 662, 940, 1070, 1324, 1655, 2140, 3310, 5029, 6620, 10058, 15557, 20116, 25145, 31114, 35417, 50290, 62228, 70834, 77785, 100580, 141668, 155570, 177085, 311140, 354170, 708340, 1664599, 3329198, 6658396, 8322995, 16645990, 33291980]

約数ペア:

[(1, 33291980), (2, 16645990), (4, 8322995), (5, 6658396), (10, 3329198), (20, 1664599), (47, 708340), (94, 354170), (107, 311140), (188, 177085), (214, 155570), (235, 141668), (331, 100580), (428, 77785), (470, 70834), (535, 62228), (662, 50290), (940, 35417), (1070, 31114), (1324, 25145), (1655, 20116), (2140, 15557), (3310, 10058), (5029, 6620)]