59423780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17581}}^1$

素因数の和:17616

約数の個数: 36

約数和(自身を含む): 135135252

約数和(自身を除く): 75711472

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 17581, 35162, 70324, 87905, 175810, 228553, 351620, 457106, 914212, 1142765, 2285530, 2971189, 4571060, 5942378, 11884756, 14855945, 29711890, 59423780]

約数ペア:

[(1, 59423780), (2, 29711890), (4, 14855945), (5, 11884756), (10, 5942378), (13, 4571060), (20, 2971189), (26, 2285530), (52, 1142765), (65, 914212), (130, 457106), (169, 351620), (260, 228553), (338, 175810), (676, 87905), (845, 70324), (1690, 35162), (3380, 17581)]