2018044850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{9371}}^1$

素因数の和:9515

約数の個数: 48

約数和(自身を含む): 3869886240

約数和(自身を除く): 1851841390

約数列:

[1, 2, 5, 10, 25, 50, 59, 73, 118, 146, 295, 365, 590, 730, 1475, 1825, 2950, 3650, 4307, 8614, 9371, 18742, 21535, 43070, 46855, 93710, 107675, 215350, 234275, 468550, 552889, 684083, 1105778, 1368166, 2764445, 3420415, 5528890, 6840830, 13822225, 17102075, 27644450, 34204150, 40360897, 80721794, 201804485, 403608970, 1009022425, 2018044850]

約数ペア:

[(1, 2018044850), (2, 1009022425), (5, 403608970), (10, 201804485), (25, 80721794), (50, 40360897), (59, 34204150), (73, 27644450), (118, 17102075), (146, 13822225), (295, 6840830), (365, 5528890), (590, 3420415), (730, 2764445), (1475, 1368166), (1825, 1105778), (2950, 684083), (3650, 552889), (4307, 468550), (8614, 234275), (9371, 215350), (18742, 107675), (21535, 93710), (43070, 46855)]