32388440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 84015360

約数和(自身を除く): 51626920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 883, 917, 1048, 1310, 1766, 1834, 2620, 3532, 3668, 4415, 4585, 5240, 6181, 7064, 7336, 8830, 9170, 12362, 17660, 18340, 24724, 30905, 35320, 36680, 49448, 61810, 115673, 123620, 231346, 247240, 462692, 578365, 809711, 925384, 1156730, 1619422, 2313460, 3238844, 4048555, 4626920, 6477688, 8097110, 16194220, 32388440]

約数ペア:

[(1, 32388440), (2, 16194220), (4, 8097110), (5, 6477688), (7, 4626920), (8, 4048555), (10, 3238844), (14, 2313460), (20, 1619422), (28, 1156730), (35, 925384), (40, 809711), (56, 578365), (70, 462692), (131, 247240), (140, 231346), (262, 123620), (280, 115673), (524, 61810), (655, 49448), (883, 36680), (917, 35320), (1048, 30905), (1310, 24724), (1766, 18340), (1834, 17660), (2620, 12362), (3532, 9170), (3668, 8830), (4415, 7336), (4585, 7064), (5240, 6181)]