164942558300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1738067}}^1$

素因数の和:1738167

約数の個数: 72

約数和(自身を含む): 390738543216

約数和(自身を除く): 225795984916

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 260, 292, 325, 365, 650, 730, 949, 1300, 1460, 1825, 1898, 3650, 3796, 4745, 7300, 9490, 18980, 23725, 47450, 94900, 1738067, 3476134, 6952268, 8690335, 17380670, 22594871, 34761340, 43451675, 45189742, 86903350, 90379484, 112974355, 126878891, 173806700, 225948710, 253757782, 451897420, 507515564, 564871775, 634394455, 1129743550, 1268788910, 1649425583, 2259487100, 2537577820, 3171972275, 3298851166, 6343944550, 6597702332, 8247127915, 12687889100, 16494255830, 32988511660, 41235639575, 82471279150, 164942558300]

約数ペア:

[(1, 164942558300), (2, 82471279150), (4, 41235639575), (5, 32988511660), (10, 16494255830), (13, 12687889100), (20, 8247127915), (25, 6597702332), (26, 6343944550), (50, 3298851166), (52, 3171972275), (65, 2537577820), (73, 2259487100), (100, 1649425583), (130, 1268788910), (146, 1129743550), (260, 634394455), (292, 564871775), (325, 507515564), (365, 451897420), (650, 253757782), (730, 225948710), (949, 173806700), (1300, 126878891), (1460, 112974355), (1825, 90379484), (1898, 86903350), (3650, 45189742), (3796, 43451675), (4745, 34761340), (7300, 22594871), (9490, 17380670), (18980, 8690335), (23725, 6952268), (47450, 3476134), (94900, 1738067)]