62429980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 135162720

約数和(自身を除く): 72732740

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 229, 317, 430, 458, 634, 860, 916, 1145, 1268, 1585, 2290, 3170, 4580, 6340, 9847, 13631, 19694, 27262, 39388, 49235, 54524, 68155, 72593, 98470, 136310, 145186, 196940, 272620, 290372, 362965, 725930, 1451860, 3121499, 6242998, 12485996, 15607495, 31214990, 62429980]

約数ペア:

[(1, 62429980), (2, 31214990), (4, 15607495), (5, 12485996), (10, 6242998), (20, 3121499), (43, 1451860), (86, 725930), (172, 362965), (215, 290372), (229, 272620), (317, 196940), (430, 145186), (458, 136310), (634, 98470), (860, 72593), (916, 68155), (1145, 54524), (1268, 49235), (1585, 39388), (2290, 27262), (3170, 19694), (4580, 13631), (6340, 9847)]