31310600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9209}}^1$

素因数の和:9242

約数の個数: 48

約数和(自身を含む): 77087700

約数和(自身を除く): 45777100

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, 9209, 18418, 36836, 46045, 73672, 92090, 156553, 184180, 230225, 313106, 368360, 460450, 626212, 782765, 920900, 1252424, 1565530, 1841800, 3131060, 3913825, 6262120, 7827650, 15655300, 31310600]

約数ペア:

[(1, 31310600), (2, 15655300), (4, 7827650), (5, 6262120), (8, 3913825), (10, 3131060), (17, 1841800), (20, 1565530), (25, 1252424), (34, 920900), (40, 782765), (50, 626212), (68, 460450), (85, 368360), (100, 313106), (136, 230225), (170, 184180), (200, 156553), (340, 92090), (425, 73672), (680, 46045), (850, 36836), (1700, 18418), (3400, 9209)]