238585480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50123}}^1$

素因数の和:50158

約数の個数: 64

約数和(自身を含む): 649607040

約数和(自身を除く): 411021560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 50123, 100246, 200492, 250615, 350861, 400984, 501230, 701722, 852091, 1002460, 1403444, 1704182, 1754305, 2004920, 2806888, 3408364, 3508610, 4260455, 5964637, 6816728, 7017220, 8520910, 11929274, 14034440, 17041820, 23858548, 29823185, 34083640, 47717096, 59646370, 119292740, 238585480]

約数ペア:

[(1, 238585480), (2, 119292740), (4, 59646370), (5, 47717096), (7, 34083640), (8, 29823185), (10, 23858548), (14, 17041820), (17, 14034440), (20, 11929274), (28, 8520910), (34, 7017220), (35, 6816728), (40, 5964637), (56, 4260455), (68, 3508610), (70, 3408364), (85, 2806888), (119, 2004920), (136, 1754305), (140, 1704182), (170, 1403444), (238, 1002460), (280, 852091), (340, 701722), (476, 501230), (595, 400984), (680, 350861), (952, 250615), (1190, 200492), (2380, 100246), (4760, 50123)]