1262536510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{8641}}^1$

素因数の和:9436

約数の個数: 32

約数和(自身を含む): 2395562400

約数和(自身を除く): 1133025890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 769, 1538, 3845, 7690, 8641, 14611, 17282, 29222, 43205, 73055, 86410, 146110, 164179, 328358, 820895, 1641790, 6644929, 13289858, 33224645, 66449290, 126253651, 252507302, 631268255, 1262536510]

約数ペア:

[(1, 1262536510), (2, 631268255), (5, 252507302), (10, 126253651), (19, 66449290), (38, 33224645), (95, 13289858), (190, 6644929), (769, 1641790), (1538, 820895), (3845, 328358), (7690, 164179), (8641, 146110), (14611, 86410), (17282, 73055), (29222, 43205)]