48838400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 108

約数和(自身を含む): 130403112

約数和(自身を除く): 81564712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 587, 640, 650, 800, 832, 1040, 1174, 1280, 1300, 1600, 1664, 2080, 2348, 2600, 2935, 3200, 3328, 4160, 4696, 5200, 5870, 6400, 7631, 8320, 9392, 10400, 11740, 14675, 15262, 16640, 18784, 20800, 23480, 29350, 30524, 37568, 38155, 41600, 46960, 58700, 61048, 75136, 76310, 83200, 93920, 117400, 122096, 150272, 152620, 187840, 190775, 234800, 244192, 305240, 375680, 381550, 469600, 488384, 610480, 751360, 763100, 939200, 976768, 1220960, 1526200, 1878400, 1953536, 2441920, 3052400, 3756800, 4883840, 6104800, 9767680, 12209600, 24419200, 48838400]

約数ペア:

[(1, 48838400), (2, 24419200), (4, 12209600), (5, 9767680), (8, 6104800), (10, 4883840), (13, 3756800), (16, 3052400), (20, 2441920), (25, 1953536), (26, 1878400), (32, 1526200), (40, 1220960), (50, 976768), (52, 939200), (64, 763100), (65, 751360), (80, 610480), (100, 488384), (104, 469600), (128, 381550), (130, 375680), (160, 305240), (200, 244192), (208, 234800), (256, 190775), (260, 187840), (320, 152620), (325, 150272), (400, 122096), (416, 117400), (520, 93920), (587, 83200), (640, 76310), (650, 75136), (800, 61048), (832, 58700), (1040, 46960), (1174, 41600), (1280, 38155), (1300, 37568), (1600, 30524), (1664, 29350), (2080, 23480), (2348, 20800), (2600, 18784), (2935, 16640), (3200, 15262), (3328, 14675), (4160, 11740), (4696, 10400), (5200, 9392), (5870, 8320), (6400, 7631)]