2029331380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1\times {\mathrm{1693}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 4327790544

約数和(自身を除く): 2298459164

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 821, 1460, 1642, 1693, 3284, 3386, 4105, 6772, 8210, 8465, 16420, 16930, 33860, 59933, 119866, 123589, 239732, 247178, 299665, 494356, 599330, 617945, 1198660, 1235890, 1389953, 2471780, 2779906, 5559812, 6949765, 13899530, 27799060, 101466569, 202933138, 405866276, 507332845, 1014665690, 2029331380]

約数ペア:

[(1, 2029331380), (2, 1014665690), (4, 507332845), (5, 405866276), (10, 202933138), (20, 101466569), (73, 27799060), (146, 13899530), (292, 6949765), (365, 5559812), (730, 2779906), (821, 2471780), (1460, 1389953), (1642, 1235890), (1693, 1198660), (3284, 617945), (3386, 599330), (4105, 494356), (6772, 299665), (8210, 247178), (8465, 239732), (16420, 123589), (16930, 119866), (33860, 59933)]