34678100

素因数分解:

$2^2\times 5^2\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1196

約数の個数: 36

約数和(自身を含む): 75508188

約数和(自身を除く): 40830088

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 541, 641, 1082, 1282, 2164, 2564, 2705, 3205, 5410, 6410, 10820, 12820, 13525, 16025, 27050, 32050, 54100, 64100, 346781, 693562, 1387124, 1733905, 3467810, 6935620, 8669525, 17339050, 34678100]

約数ペア:

[(1, 34678100), (2, 17339050), (4, 8669525), (5, 6935620), (10, 3467810), (20, 1733905), (25, 1387124), (50, 693562), (100, 346781), (541, 64100), (641, 54100), (1082, 32050), (1282, 27050), (2164, 16025), (2564, 13525), (2705, 12820), (3205, 10820), (5410, 6410)]