62841340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 138055680

約数和(自身を除く): 75214340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 790, 1283, 1580, 2449, 2566, 4898, 5132, 6415, 9796, 12245, 12830, 24490, 25660, 39773, 48980, 79546, 101357, 159092, 198865, 202714, 397730, 405428, 506785, 795460, 1013570, 2027140, 3142067, 6284134, 12568268, 15710335, 31420670, 62841340]

約数ペア:

[(1, 62841340), (2, 31420670), (4, 15710335), (5, 12568268), (10, 6284134), (20, 3142067), (31, 2027140), (62, 1013570), (79, 795460), (124, 506785), (155, 405428), (158, 397730), (310, 202714), (316, 198865), (395, 159092), (620, 101357), (790, 79546), (1283, 48980), (1580, 39773), (2449, 25660), (2566, 24490), (4898, 12830), (5132, 12245), (6415, 9796)]