1569227140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{30637}}^1$

素因数の和:30856

約数の個数: 48

約数和(自身を含む): 3566998512

約数和(自身を除く): 1997771372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 197, 260, 394, 788, 985, 1970, 2561, 3940, 5122, 10244, 12805, 25610, 30637, 51220, 61274, 122548, 153185, 306370, 398281, 612740, 796562, 1593124, 1991405, 3982810, 6035489, 7965620, 12070978, 24141956, 30177445, 60354890, 78461357, 120709780, 156922714, 313845428, 392306785, 784613570, 1569227140]

約数ペア:

[(1, 1569227140), (2, 784613570), (4, 392306785), (5, 313845428), (10, 156922714), (13, 120709780), (20, 78461357), (26, 60354890), (52, 30177445), (65, 24141956), (130, 12070978), (197, 7965620), (260, 6035489), (394, 3982810), (788, 1991405), (985, 1593124), (1970, 796562), (2561, 612740), (3940, 398281), (5122, 306370), (10244, 153185), (12805, 122548), (25610, 61274), (30637, 51220)]