332687680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79973}}^1$

素因数の和:80003

約数の個数: 56

約数和(自身を含む): 853162632

約数和(自身を除く): 520474952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 79973, 159946, 319892, 399865, 639784, 799730, 1039649, 1279568, 1599460, 2079298, 2559136, 3198920, 4158596, 5118272, 5198245, 6397840, 8317192, 10396490, 12795680, 16634384, 20792980, 25591360, 33268768, 41585960, 66537536, 83171920, 166343840, 332687680]

約数ペア:

[(1, 332687680), (2, 166343840), (4, 83171920), (5, 66537536), (8, 41585960), (10, 33268768), (13, 25591360), (16, 20792980), (20, 16634384), (26, 12795680), (32, 10396490), (40, 8317192), (52, 6397840), (64, 5198245), (65, 5118272), (80, 4158596), (104, 3198920), (130, 2559136), (160, 2079298), (208, 1599460), (260, 1279568), (320, 1039649), (416, 799730), (520, 639784), (832, 399865), (1040, 319892), (2080, 159946), (4160, 79973)]