163225400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 415233840

約数和(自身を除く): 252008440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 67, 100, 104, 130, 134, 200, 260, 268, 325, 335, 520, 536, 650, 670, 871, 937, 1300, 1340, 1675, 1742, 1874, 2600, 2680, 3350, 3484, 3748, 4355, 4685, 6700, 6968, 7496, 8710, 9370, 12181, 13400, 17420, 18740, 21775, 23425, 24362, 34840, 37480, 43550, 46850, 48724, 60905, 62779, 87100, 93700, 97448, 121810, 125558, 174200, 187400, 243620, 251116, 304525, 313895, 487240, 502232, 609050, 627790, 816127, 1218100, 1255580, 1569475, 1632254, 2436200, 2511160, 3138950, 3264508, 4080635, 6277900, 6529016, 8161270, 12555800, 16322540, 20403175, 32645080, 40806350, 81612700, 163225400]

約数ペア:

[(1, 163225400), (2, 81612700), (4, 40806350), (5, 32645080), (8, 20403175), (10, 16322540), (13, 12555800), (20, 8161270), (25, 6529016), (26, 6277900), (40, 4080635), (50, 3264508), (52, 3138950), (65, 2511160), (67, 2436200), (100, 1632254), (104, 1569475), (130, 1255580), (134, 1218100), (200, 816127), (260, 627790), (268, 609050), (325, 502232), (335, 487240), (520, 313895), (536, 304525), (650, 251116), (670, 243620), (871, 187400), (937, 174200), (1300, 125558), (1340, 121810), (1675, 97448), (1742, 93700), (1874, 87100), (2600, 62779), (2680, 60905), (3350, 48724), (3484, 46850), (3748, 43550), (4355, 37480), (4685, 34840), (6700, 24362), (6968, 23425), (7496, 21775), (8710, 18740), (9370, 17420), (12181, 13400)]