353507620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6047}}^1$

素因数の和:6172

約数の個数: 48

約数和(自身を含む): 772208640

約数和(自身を除く): 418701020

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 2923, 5846, 6047, 11692, 12094, 14615, 24188, 29230, 30235, 58460, 60470, 120940, 223739, 447478, 477713, 894956, 955426, 1118695, 1910852, 2237390, 2388565, 4474780, 4777130, 9554260, 17675381, 35350762, 70701524, 88376905, 176753810, 353507620]

約数ペア:

[(1, 353507620), (2, 176753810), (4, 88376905), (5, 70701524), (10, 35350762), (20, 17675381), (37, 9554260), (74, 4777130), (79, 4474780), (148, 2388565), (158, 2237390), (185, 1910852), (316, 1118695), (370, 955426), (395, 894956), (740, 477713), (790, 447478), (1580, 223739), (2923, 120940), (5846, 60470), (6047, 58460), (11692, 30235), (12094, 29230), (14615, 24188)]