322366460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1361}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 730380672

約数和(自身を除く): 408014212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 911, 1361, 1822, 2722, 3644, 4555, 5444, 6805, 9110, 11843, 13610, 17693, 18220, 23686, 27220, 35386, 47372, 59215, 70772, 88465, 118430, 176930, 236860, 353860, 1239871, 2479742, 4959484, 6199355, 12398710, 16118323, 24797420, 32236646, 64473292, 80591615, 161183230, 322366460]

約数ペア:

[(1, 322366460), (2, 161183230), (4, 80591615), (5, 64473292), (10, 32236646), (13, 24797420), (20, 16118323), (26, 12398710), (52, 6199355), (65, 4959484), (130, 2479742), (260, 1239871), (911, 353860), (1361, 236860), (1822, 176930), (2722, 118430), (3644, 88465), (4555, 70772), (5444, 59215), (6805, 47372), (9110, 35386), (11843, 27220), (13610, 23686), (17693, 18220)]