101969240

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9203}}^1$

素因数の和:9491

約数の個数: 32

約数和(自身を含む): 230284080

約数和(自身を除く): 128314840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 9203, 11080, 18406, 36812, 46015, 73624, 92030, 184060, 368120, 2549231, 5098462, 10196924, 12746155, 20393848, 25492310, 50984620, 101969240]

約数ペア:

[(1, 101969240), (2, 50984620), (4, 25492310), (5, 20393848), (8, 12746155), (10, 10196924), (20, 5098462), (40, 2549231), (277, 368120), (554, 184060), (1108, 92030), (1385, 73624), (2216, 46015), (2770, 36812), (5540, 18406), (9203, 11080)]