2012168450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{40123}}^1$

素因数の和:40211

約数の個数: 48

約数和(自身を含む): 4030054560

約数和(自身を除く): 2017886110

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 295, 425, 590, 850, 1003, 1475, 2006, 2950, 5015, 10030, 25075, 40123, 50150, 80246, 200615, 401230, 682091, 1003075, 1364182, 2006150, 2367257, 3410455, 4734514, 6820910, 11836285, 17052275, 23672570, 34104550, 40243369, 59181425, 80486738, 118362850, 201216845, 402433690, 1006084225, 2012168450]

約数ペア:

[(1, 2012168450), (2, 1006084225), (5, 402433690), (10, 201216845), (17, 118362850), (25, 80486738), (34, 59181425), (50, 40243369), (59, 34104550), (85, 23672570), (118, 17052275), (170, 11836285), (295, 6820910), (425, 4734514), (590, 3410455), (850, 2367257), (1003, 2006150), (1475, 1364182), (2006, 1003075), (2950, 682091), (5015, 401230), (10030, 200615), (25075, 80246), (40123, 50150)]