80193596

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{4051}}^1$

素因数の和:4170

約数の個数: 36

約数和(自身を含む): 164908296

約数和(自身を除く): 84714700

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4051, 4949, 8102, 9898, 16204, 19796, 28357, 56714, 113428, 198499, 396998, 409151, 793996, 818302, 1636604, 2864057, 5728114, 11456228, 20048399, 40096798, 80193596]

約数ペア:

[(1, 80193596), (2, 40096798), (4, 20048399), (7, 11456228), (14, 5728114), (28, 2864057), (49, 1636604), (98, 818302), (101, 793996), (196, 409151), (202, 396998), (404, 198499), (707, 113428), (1414, 56714), (2828, 28357), (4051, 19796), (4949, 16204), (8102, 9898)]