492836080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9181}}^1$

素因数の和:9266

約数の個数: 80

約数和(自身を含む): 1270641888

約数和(自身を除く): 777805808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 3355, 4880, 5368, 6710, 9181, 10736, 13420, 18362, 26840, 36724, 45905, 53680, 73448, 91810, 100991, 146896, 183620, 201982, 367240, 403964, 504955, 560041, 734480, 807928, 1009910, 1120082, 1615856, 2019820, 2240164, 2800205, 4039640, 4480328, 5600410, 6160451, 8079280, 8960656, 11200820, 12320902, 22401640, 24641804, 30802255, 44803280, 49283608, 61604510, 98567216, 123209020, 246418040, 492836080]

約数ペア:

[(1, 492836080), (2, 246418040), (4, 123209020), (5, 98567216), (8, 61604510), (10, 49283608), (11, 44803280), (16, 30802255), (20, 24641804), (22, 22401640), (40, 12320902), (44, 11200820), (55, 8960656), (61, 8079280), (80, 6160451), (88, 5600410), (110, 4480328), (122, 4039640), (176, 2800205), (220, 2240164), (244, 2019820), (305, 1615856), (440, 1120082), (488, 1009910), (610, 807928), (671, 734480), (880, 560041), (976, 504955), (1220, 403964), (1342, 367240), (2440, 201982), (2684, 183620), (3355, 146896), (4880, 100991), (5368, 91810), (6710, 73448), (9181, 53680), (10736, 45905), (13420, 36724), (18362, 26840)]