196138510160

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1\times {\mathrm{23473}}^1$

素因数の和:24336

約数の個数: 80

約数和(自身を含む): 459757069200

約数和(自身を除く): 263618559040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 701, 745, 1192, 1402, 1490, 2384, 2804, 2980, 3505, 5608, 5960, 7010, 11216, 11920, 14020, 23473, 28040, 46946, 56080, 93892, 104449, 117365, 187784, 208898, 234730, 375568, 417796, 469460, 522245, 835592, 938920, 1044490, 1671184, 1877840, 2088980, 3497477, 4177960, 6994954, 8355920, 13989908, 16454573, 17487385, 27979816, 32909146, 34974770, 55959632, 65818292, 69949540, 82272865, 131636584, 139899080, 164545730, 263273168, 279798160, 329091460, 658182920, 1316365840, 2451731377, 4903462754, 9806925508, 12258656885, 19613851016, 24517313770, 39227702032, 49034627540, 98069255080, 196138510160]

約数ペア:

[(1, 196138510160), (2, 98069255080), (4, 49034627540), (5, 39227702032), (8, 24517313770), (10, 19613851016), (16, 12258656885), (20, 9806925508), (40, 4903462754), (80, 2451731377), (149, 1316365840), (298, 658182920), (596, 329091460), (701, 279798160), (745, 263273168), (1192, 164545730), (1402, 139899080), (1490, 131636584), (2384, 82272865), (2804, 69949540), (2980, 65818292), (3505, 55959632), (5608, 34974770), (5960, 32909146), (7010, 27979816), (11216, 17487385), (11920, 16454573), (14020, 13989908), (23473, 8355920), (28040, 6994954), (46946, 4177960), (56080, 3497477), (93892, 2088980), (104449, 1877840), (117365, 1671184), (187784, 1044490), (208898, 938920), (234730, 835592), (375568, 522245), (417796, 469460)]