17020400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2538

約数の個数: 60

約数和(自身を含む): 43314192

約数和(自身を除く): 26293792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 2503, 3400, 5006, 6800, 10012, 12515, 20024, 25030, 40048, 42551, 50060, 62575, 85102, 100120, 125150, 170204, 200240, 212755, 250300, 340408, 425510, 500600, 680816, 851020, 1001200, 1063775, 1702040, 2127550, 3404080, 4255100, 8510200, 17020400]

約数ペア:

[(1, 17020400), (2, 8510200), (4, 4255100), (5, 3404080), (8, 2127550), (10, 1702040), (16, 1063775), (17, 1001200), (20, 851020), (25, 680816), (34, 500600), (40, 425510), (50, 340408), (68, 250300), (80, 212755), (85, 200240), (100, 170204), (136, 125150), (170, 100120), (200, 85102), (272, 62575), (340, 50060), (400, 42551), (425, 40048), (680, 25030), (850, 20024), (1360, 12515), (1700, 10012), (2503, 6800), (3400, 5006)]