40490600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11909}}^1$

素因数の和:11942

約数の個数: 48

約数和(自身を含む): 99686700

約数和(自身を除く): 59196100

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 11909, 23818, 47636, 59545, 95272, 119090, 202453, 238180, 297725, 404906, 476360, 595450, 809812, 1012265, 1190900, 1619624, 2024530, 2381800, 4049060, 5061325, 8098120, 10122650, 20245300, 40490600]

約数ペア:

[(1, 40490600), (2, 20245300), (4, 10122650), (5, 8098120), (8, 5061325), (10, 4049060), (17, 2381800), (20, 2024530), (25, 1619624), (34, 1190900), (40, 1012265), (50, 809812), (68, 595450), (85, 476360), (100, 404906), (136, 297725), (170, 238180), (200, 202453), (340, 119090), (425, 95272), (680, 59545), (850, 47636), (1700, 23818), (3400, 11909)]