10040346940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1331611}}^1$

素因数の和:1331662

約数の個数: 48

約数和(自身を含む): 23489635680

約数和(自身を除く): 13449288740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 1331611, 2663222, 5326444, 6658055, 13316110, 17310943, 26632220, 34621886, 38616719, 69243772, 77233438, 86554715, 154466876, 173109430, 193083595, 346218860, 386167190, 502017347, 772334380, 1004034694, 2008069388, 2510086735, 5020173470, 10040346940]

約数ペア:

[(1, 10040346940), (2, 5020173470), (4, 2510086735), (5, 2008069388), (10, 1004034694), (13, 772334380), (20, 502017347), (26, 386167190), (29, 346218860), (52, 193083595), (58, 173109430), (65, 154466876), (116, 86554715), (130, 77233438), (145, 69243772), (260, 38616719), (290, 34621886), (377, 26632220), (580, 17310943), (754, 13316110), (1508, 6658055), (1885, 5326444), (3770, 2663222), (7540, 1331611)]