63588460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 144648000

約数和(自身を除く): 81059540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1229, 1990, 2458, 2587, 3980, 4916, 5174, 6145, 10348, 12290, 12935, 15977, 24580, 25870, 31954, 51740, 63908, 79885, 159770, 244571, 319540, 489142, 978284, 1222855, 2445710, 3179423, 4891420, 6358846, 12717692, 15897115, 31794230, 63588460]

約数ペア:

[(1, 63588460), (2, 31794230), (4, 15897115), (5, 12717692), (10, 6358846), (13, 4891420), (20, 3179423), (26, 2445710), (52, 1222855), (65, 978284), (130, 489142), (199, 319540), (260, 244571), (398, 159770), (796, 79885), (995, 63908), (1229, 51740), (1990, 31954), (2458, 25870), (2587, 24580), (3980, 15977), (4916, 12935), (5174, 12290), (6145, 10348)]