34177840

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 79981488

約数和(自身を除く): 45803648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 2621, 3260, 5242, 6520, 10484, 13040, 13105, 20968, 26210, 41936, 52420, 104840, 209680, 427223, 854446, 1708892, 2136115, 3417784, 4272230, 6835568, 8544460, 17088920, 34177840]

約数ペア:

[(1, 34177840), (2, 17088920), (4, 8544460), (5, 6835568), (8, 4272230), (10, 3417784), (16, 2136115), (20, 1708892), (40, 854446), (80, 427223), (163, 209680), (326, 104840), (652, 52420), (815, 41936), (1304, 26210), (1630, 20968), (2608, 13105), (2621, 13040), (3260, 10484), (5242, 6520)]