202417000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{4937}}^1$

素因数の和:4999

約数の個数: 64

約数和(自身を含む): 485306640

約数和(自身を除く): 282889640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1640, 2050, 4100, 4937, 5125, 8200, 9874, 10250, 19748, 20500, 24685, 39496, 41000, 49370, 98740, 123425, 197480, 202417, 246850, 404834, 493700, 617125, 809668, 987400, 1012085, 1234250, 1619336, 2024170, 2468500, 4048340, 4937000, 5060425, 8096680, 10120850, 20241700, 25302125, 40483400, 50604250, 101208500, 202417000]

約数ペア:

[(1, 202417000), (2, 101208500), (4, 50604250), (5, 40483400), (8, 25302125), (10, 20241700), (20, 10120850), (25, 8096680), (40, 5060425), (41, 4937000), (50, 4048340), (82, 2468500), (100, 2024170), (125, 1619336), (164, 1234250), (200, 1012085), (205, 987400), (250, 809668), (328, 617125), (410, 493700), (500, 404834), (820, 246850), (1000, 202417), (1025, 197480), (1640, 123425), (2050, 98740), (4100, 49370), (4937, 41000), (5125, 39496), (8200, 24685), (9874, 20500), (10250, 19748)]