26590920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3206

約数の個数: 64

約数和(自身を含む): 80922240

約数和(自身を除く): 54331320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3121, 4260, 6242, 8520, 9363, 12484, 15605, 18726, 24968, 31210, 37452, 46815, 62420, 74904, 93630, 124840, 187260, 221591, 374520, 443182, 664773, 886364, 1107955, 1329546, 1772728, 2215910, 2659092, 3323865, 4431820, 5318184, 6647730, 8863640, 13295460, 26590920]

約数ペア:

[(1, 26590920), (2, 13295460), (3, 8863640), (4, 6647730), (5, 5318184), (6, 4431820), (8, 3323865), (10, 2659092), (12, 2215910), (15, 1772728), (20, 1329546), (24, 1107955), (30, 886364), (40, 664773), (60, 443182), (71, 374520), (120, 221591), (142, 187260), (213, 124840), (284, 93630), (355, 74904), (426, 62420), (568, 46815), (710, 37452), (852, 31210), (1065, 24968), (1420, 18726), (1704, 15605), (2130, 12484), (2840, 9363), (3121, 8520), (4260, 6242)]