2867244560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{11447}}^1$

素因数の和:11592

約数の個数: 80

約数和(自身を含む): 6950126592

約数和(自身を除く): 4082882032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 101, 124, 155, 202, 248, 310, 404, 496, 505, 620, 808, 1010, 1240, 1616, 2020, 2480, 3131, 4040, 6262, 8080, 11447, 12524, 15655, 22894, 25048, 31310, 45788, 50096, 57235, 62620, 91576, 114470, 125240, 183152, 228940, 250480, 354857, 457880, 709714, 915760, 1156147, 1419428, 1774285, 2312294, 2838856, 3548570, 4624588, 5677712, 5780735, 7097140, 9249176, 11561470, 14194280, 18498352, 23122940, 28388560, 35840557, 46245880, 71681114, 92491760, 143362228, 179202785, 286724456, 358405570, 573448912, 716811140, 1433622280, 2867244560]

約数ペア:

[(1, 2867244560), (2, 1433622280), (4, 716811140), (5, 573448912), (8, 358405570), (10, 286724456), (16, 179202785), (20, 143362228), (31, 92491760), (40, 71681114), (62, 46245880), (80, 35840557), (101, 28388560), (124, 23122940), (155, 18498352), (202, 14194280), (248, 11561470), (310, 9249176), (404, 7097140), (496, 5780735), (505, 5677712), (620, 4624588), (808, 3548570), (1010, 2838856), (1240, 2312294), (1616, 1774285), (2020, 1419428), (2480, 1156147), (3131, 915760), (4040, 709714), (6262, 457880), (8080, 354857), (11447, 250480), (12524, 228940), (15655, 183152), (22894, 125240), (25048, 114470), (31310, 91576), (45788, 62620), (50096, 57235)]