1435276960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{690037}}^1$

素因数の和:690065

約数の個数: 48

約数和(自身を含む): 3651681096

約数和(自身を除く): 2216404136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 690037, 1380074, 2760148, 3450185, 5520296, 6900370, 8970481, 11040592, 13800740, 17940962, 22081184, 27601480, 35881924, 44852405, 55202960, 71763848, 89704810, 110405920, 143527696, 179409620, 287055392, 358819240, 717638480, 1435276960]

約数ペア:

[(1, 1435276960), (2, 717638480), (4, 358819240), (5, 287055392), (8, 179409620), (10, 143527696), (13, 110405920), (16, 89704810), (20, 71763848), (26, 55202960), (32, 44852405), (40, 35881924), (52, 27601480), (65, 22081184), (80, 17940962), (104, 13800740), (130, 11040592), (160, 8970481), (208, 6900370), (260, 5520296), (416, 3450185), (520, 2760148), (1040, 1380074), (2080, 690037)]