2704700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 6530832

約数和(自身を除く): 3826132

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 43, 50, 68, 74, 85, 86, 100, 148, 170, 172, 185, 215, 340, 370, 425, 430, 629, 731, 740, 850, 860, 925, 1075, 1258, 1462, 1591, 1700, 1850, 2150, 2516, 2924, 3145, 3182, 3655, 3700, 4300, 6290, 6364, 7310, 7955, 12580, 14620, 15725, 15910, 18275, 27047, 31450, 31820, 36550, 39775, 54094, 62900, 73100, 79550, 108188, 135235, 159100, 270470, 540940, 676175, 1352350, 2704700]

約数ペア:

[(1, 2704700), (2, 1352350), (4, 676175), (5, 540940), (10, 270470), (17, 159100), (20, 135235), (25, 108188), (34, 79550), (37, 73100), (43, 62900), (50, 54094), (68, 39775), (74, 36550), (85, 31820), (86, 31450), (100, 27047), (148, 18275), (170, 15910), (172, 15725), (185, 14620), (215, 12580), (340, 7955), (370, 7310), (425, 6364), (430, 6290), (629, 4300), (731, 3700), (740, 3655), (850, 3182), (860, 3145), (925, 2924), (1075, 2516), (1258, 2150), (1462, 1850), (1591, 1700)]