18710200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5503}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 46068480

約数和(自身を除く): 27358280

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, 5503, 11006, 22012, 27515, 44024, 55030, 93551, 110060, 137575, 187102, 220120, 275150, 374204, 467755, 550300, 748408, 935510, 1100600, 1871020, 2338775, 3742040, 4677550, 9355100, 18710200]

約数ペア:

[(1, 18710200), (2, 9355100), (4, 4677550), (5, 3742040), (8, 2338775), (10, 1871020), (17, 1100600), (20, 935510), (25, 748408), (34, 550300), (40, 467755), (50, 374204), (68, 275150), (85, 220120), (100, 187102), (136, 137575), (170, 110060), (200, 93551), (340, 55030), (425, 44024), (680, 27515), (850, 22012), (1700, 11006), (3400, 5503)]