15697812890

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{28729}}^1$

素因数の和:29378

約数の個数: 32

約数和(自身を含む): 28589567760

約数和(自身を除く): 12891754870

約数列:

[1, 2, 5, 10, 101, 202, 505, 541, 1010, 1082, 2705, 5410, 28729, 54641, 57458, 109282, 143645, 273205, 287290, 546410, 2901629, 5803258, 14508145, 15542389, 29016290, 31084778, 77711945, 155423890, 1569781289, 3139562578, 7848906445, 15697812890]

約数ペア:

[(1, 15697812890), (2, 7848906445), (5, 3139562578), (10, 1569781289), (101, 155423890), (202, 77711945), (505, 31084778), (541, 29016290), (1010, 15542389), (1082, 14508145), (2705, 5803258), (5410, 2901629), (28729, 546410), (54641, 287290), (57458, 273205), (109282, 143645)]