107787940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5932

約数の個数: 48

約数和(自身を含む): 247242240

約数和(自身を除く): 139454300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 5839, 9230, 11678, 18460, 23356, 29195, 58390, 75907, 116780, 151814, 303628, 379535, 414569, 759070, 829138, 1518140, 1658276, 2072845, 4145690, 5389397, 8291380, 10778794, 21557588, 26946985, 53893970, 107787940]

約数ペア:

[(1, 107787940), (2, 53893970), (4, 26946985), (5, 21557588), (10, 10778794), (13, 8291380), (20, 5389397), (26, 4145690), (52, 2072845), (65, 1658276), (71, 1518140), (130, 829138), (142, 759070), (260, 414569), (284, 379535), (355, 303628), (710, 151814), (923, 116780), (1420, 75907), (1846, 58390), (3692, 29195), (4615, 23356), (5839, 18460), (9230, 11678)]