1330594550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2285

約数の個数: 48

約数和(自身を含む): 2529213120

約数和(自身を除く): 1198618570

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 227, 295, 454, 590, 1135, 1475, 1987, 2270, 2950, 3974, 5675, 9935, 11350, 13393, 19870, 26786, 49675, 66965, 99350, 117233, 133930, 234466, 334825, 451049, 586165, 669650, 902098, 1172330, 2255245, 2930825, 4510490, 5861650, 11276225, 22552450, 26611891, 53223782, 133059455, 266118910, 665297275, 1330594550]

約数ペア:

[(1, 1330594550), (2, 665297275), (5, 266118910), (10, 133059455), (25, 53223782), (50, 26611891), (59, 22552450), (118, 11276225), (227, 5861650), (295, 4510490), (454, 2930825), (590, 2255245), (1135, 1172330), (1475, 902098), (1987, 669650), (2270, 586165), (2950, 451049), (3974, 334825), (5675, 234466), (9935, 133930), (11350, 117233), (13393, 99350), (19870, 66965), (26786, 49675)]