2441920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:617

約数の個数: 56

約数和(自身を含む): 6272784

約数和(自身を除く): 3830864

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, 587, 832, 1040, 1174, 2080, 2348, 2935, 4160, 4696, 5870, 7631, 9392, 11740, 15262, 18784, 23480, 30524, 37568, 38155, 46960, 61048, 76310, 93920, 122096, 152620, 187840, 244192, 305240, 488384, 610480, 1220960, 2441920]

約数ペア:

[(1, 2441920), (2, 1220960), (4, 610480), (5, 488384), (8, 305240), (10, 244192), (13, 187840), (16, 152620), (20, 122096), (26, 93920), (32, 76310), (40, 61048), (52, 46960), (64, 38155), (65, 37568), (80, 30524), (104, 23480), (130, 18784), (160, 15262), (208, 11740), (260, 9392), (320, 7631), (416, 5870), (520, 4696), (587, 4160), (832, 2935), (1040, 2348), (1174, 2080)]