190066850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 363465576

約数和(自身を除く): 173398726

約数列:

[1, 2, 5, 10, 25, 50, 61, 101, 122, 202, 305, 505, 610, 617, 1010, 1234, 1525, 2525, 3050, 3085, 5050, 6161, 6170, 12322, 15425, 30805, 30850, 37637, 61610, 62317, 75274, 124634, 154025, 188185, 308050, 311585, 376370, 623170, 940925, 1557925, 1881850, 3115850, 3801337, 7602674, 19006685, 38013370, 95033425, 190066850]

約数ペア:

[(1, 190066850), (2, 95033425), (5, 38013370), (10, 19006685), (25, 7602674), (50, 3801337), (61, 3115850), (101, 1881850), (122, 1557925), (202, 940925), (305, 623170), (505, 376370), (610, 311585), (617, 308050), (1010, 188185), (1234, 154025), (1525, 124634), (2525, 75274), (3050, 62317), (3085, 61610), (5050, 37637), (6161, 30850), (6170, 30805), (12322, 15425)]