16255256750

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{1289}}^1$

素因数の和:2070

約数の個数: 64

約数和(自身を含む): 30915293760

約数和(自身を除く): 14660037010

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 691, 730, 1289, 1382, 1825, 2578, 3455, 3650, 6445, 6910, 9125, 12890, 17275, 18250, 32225, 34550, 50443, 64450, 86375, 94097, 100886, 161125, 172750, 188194, 252215, 322250, 470485, 504430, 890699, 940970, 1261075, 1781398, 2352425, 2522150, 4453495, 4704850, 6305375, 8906990, 11762125, 12610750, 22267475, 23524250, 44534950, 65021027, 111337375, 130042054, 222674750, 325105135, 650210270, 1625525675, 3251051350, 8127628375, 16255256750]

約数ペア:

[(1, 16255256750), (2, 8127628375), (5, 3251051350), (10, 1625525675), (25, 650210270), (50, 325105135), (73, 222674750), (125, 130042054), (146, 111337375), (250, 65021027), (365, 44534950), (691, 23524250), (730, 22267475), (1289, 12610750), (1382, 11762125), (1825, 8906990), (2578, 6305375), (3455, 4704850), (3650, 4453495), (6445, 2522150), (6910, 2352425), (9125, 1781398), (12890, 1261075), (17275, 940970), (18250, 890699), (32225, 504430), (34550, 470485), (50443, 322250), (64450, 252215), (86375, 188194), (94097, 172750), (100886, 161125)]