157040876890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20159291}}^1$

素因数の和:20159358

約数の個数: 32

約数和(自身を含む): 304808495040

約数和(自身を除く): 147767618150

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 20159291, 40318582, 100796455, 201592910, 383026529, 766053058, 826530931, 1653061862, 1915132645, 3830265290, 4132654655, 8265309310, 15704087689, 31408175378, 78520438445, 157040876890]

約数ペア:

[(1, 157040876890), (2, 78520438445), (5, 31408175378), (10, 15704087689), (19, 8265309310), (38, 4132654655), (41, 3830265290), (82, 1915132645), (95, 1653061862), (190, 826530931), (205, 766053058), (410, 383026529), (779, 201592910), (1558, 100796455), (3895, 40318582), (7790, 20159291)]