98165920

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4831}}^1$

素因数の和:4973

約数の個数: 48

約数和(自身を含む): 233791488

約数和(自身を除く): 135625568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 4831, 5080, 9662, 10160, 19324, 20320, 24155, 38648, 48310, 77296, 96620, 154592, 193240, 386480, 613537, 772960, 1227074, 2454148, 3067685, 4908296, 6135370, 9816592, 12270740, 19633184, 24541480, 49082960, 98165920]

約数ペア:

[(1, 98165920), (2, 49082960), (4, 24541480), (5, 19633184), (8, 12270740), (10, 9816592), (16, 6135370), (20, 4908296), (32, 3067685), (40, 2454148), (80, 1227074), (127, 772960), (160, 613537), (254, 386480), (508, 193240), (635, 154592), (1016, 96620), (1270, 77296), (2032, 48310), (2540, 38648), (4064, 24155), (4831, 20320), (5080, 19324), (9662, 10160)]