28823500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3427

約数の個数: 48

約数和(自身を含む): 66673152

約数和(自身を除く): 37849652

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 3391, 4250, 6782, 8500, 13564, 16955, 33910, 57647, 67820, 84775, 115294, 169550, 230588, 288235, 339100, 423875, 576470, 847750, 1152940, 1441175, 1695500, 2882350, 5764700, 7205875, 14411750, 28823500]

約数ペア:

[(1, 28823500), (2, 14411750), (4, 7205875), (5, 5764700), (10, 2882350), (17, 1695500), (20, 1441175), (25, 1152940), (34, 847750), (50, 576470), (68, 423875), (85, 339100), (100, 288235), (125, 230588), (170, 169550), (250, 115294), (340, 84775), (425, 67820), (500, 57647), (850, 33910), (1700, 16955), (2125, 13564), (3391, 8500), (4250, 6782)]