4734500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 10968048

約数和(自身を除く): 6233548

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 557, 850, 1114, 1700, 2125, 2228, 2785, 4250, 5570, 8500, 9469, 11140, 13925, 18938, 27850, 37876, 47345, 55700, 69625, 94690, 139250, 189380, 236725, 278500, 473450, 946900, 1183625, 2367250, 4734500]

約数ペア:

[(1, 4734500), (2, 2367250), (4, 1183625), (5, 946900), (10, 473450), (17, 278500), (20, 236725), (25, 189380), (34, 139250), (50, 94690), (68, 69625), (85, 55700), (100, 47345), (125, 37876), (170, 27850), (250, 18938), (340, 13925), (425, 11140), (500, 9469), (557, 8500), (850, 5570), (1114, 4250), (1700, 2785), (2125, 2228)]