4581567185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 6314817600

約数和(自身を除く): 1733250415

約数列:

[1, 5, 13, 19, 65, 95, 139, 169, 247, 695, 845, 1235, 1807, 2053, 2641, 3211, 9035, 10265, 13205, 16055, 23491, 26689, 34333, 39007, 117455, 133445, 171665, 195035, 285367, 346957, 446329, 507091, 1426835, 1734785, 2231645, 2535455, 3709771, 5421973, 6592183, 18548855, 27109865, 32960915, 48227023, 70485649, 241135115, 352428245, 916313437, 4581567185]

約数ペア:

[(1, 4581567185), (5, 916313437), (13, 352428245), (19, 241135115), (65, 70485649), (95, 48227023), (139, 32960915), (169, 27109865), (247, 18548855), (695, 6592183), (845, 5421973), (1235, 3709771), (1807, 2535455), (2053, 2231645), (2641, 1734785), (3211, 1426835), (9035, 507091), (10265, 446329), (13205, 346957), (16055, 285367), (23491, 195035), (26689, 171665), (34333, 133445), (39007, 117455)]