2030488540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{8647}}^1$

素因数の和:8914

約数の個数: 48

約数和(自身を含む): 4358592000

約数和(自身を除く): 2328103460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 199, 236, 295, 398, 590, 796, 995, 1180, 1990, 3980, 8647, 11741, 17294, 23482, 34588, 43235, 46964, 58705, 86470, 117410, 172940, 234820, 510173, 1020346, 1720753, 2040692, 2550865, 3441506, 5101730, 6883012, 8603765, 10203460, 17207530, 34415060, 101524427, 203048854, 406097708, 507622135, 1015244270, 2030488540]

約数ペア:

[(1, 2030488540), (2, 1015244270), (4, 507622135), (5, 406097708), (10, 203048854), (20, 101524427), (59, 34415060), (118, 17207530), (199, 10203460), (236, 8603765), (295, 6883012), (398, 5101730), (590, 3441506), (796, 2550865), (995, 2040692), (1180, 1720753), (1990, 1020346), (3980, 510173), (8647, 234820), (11741, 172940), (17294, 117410), (23482, 86470), (34588, 58705), (43235, 46964)]