66649070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 58043410

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 310, 326, 815, 1319, 1630, 2638, 5053, 6595, 10106, 13190, 25265, 40889, 50530, 81778, 204445, 214997, 408890, 429994, 1074985, 2149970, 6664907, 13329814, 33324535, 66649070]

約数ペア:

[(1, 66649070), (2, 33324535), (5, 13329814), (10, 6664907), (31, 2149970), (62, 1074985), (155, 429994), (163, 408890), (310, 214997), (326, 204445), (815, 81778), (1319, 50530), (1630, 40889), (2638, 25265), (5053, 13190), (6595, 10106)]