28935700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17021}}^1$

素因数の和:17052

約数の個数: 36

約数和(自身を含む): 66487932

約数和(自身を除く): 37552232

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 17021, 34042, 68084, 85105, 170210, 289357, 340420, 425525, 578714, 851050, 1157428, 1446785, 1702100, 2893570, 5787140, 7233925, 14467850, 28935700]

約数ペア:

[(1, 28935700), (2, 14467850), (4, 7233925), (5, 5787140), (10, 2893570), (17, 1702100), (20, 1446785), (25, 1157428), (34, 851050), (50, 578714), (68, 425525), (85, 340420), (100, 289357), (170, 170210), (340, 85105), (425, 68084), (850, 34042), (1700, 17021)]