324642280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 745562880

約数和(自身を除く): 420920600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 107, 202, 214, 404, 428, 505, 535, 751, 808, 856, 1010, 1070, 1502, 2020, 2140, 3004, 3755, 4040, 4280, 6008, 7510, 10807, 15020, 21614, 30040, 43228, 54035, 75851, 80357, 86456, 108070, 151702, 160714, 216140, 303404, 321428, 379255, 401785, 432280, 606808, 642856, 758510, 803570, 1517020, 1607140, 3034040, 3214280, 8116057, 16232114, 32464228, 40580285, 64928456, 81160570, 162321140, 324642280]

約数ペア:

[(1, 324642280), (2, 162321140), (4, 81160570), (5, 64928456), (8, 40580285), (10, 32464228), (20, 16232114), (40, 8116057), (101, 3214280), (107, 3034040), (202, 1607140), (214, 1517020), (404, 803570), (428, 758510), (505, 642856), (535, 606808), (751, 432280), (808, 401785), (856, 379255), (1010, 321428), (1070, 303404), (1502, 216140), (2020, 160714), (2140, 151702), (3004, 108070), (3755, 86456), (4040, 80357), (4280, 75851), (6008, 54035), (7510, 43228), (10807, 30040), (15020, 21614)]