29493040

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 69000048

約数和(自身を除く): 39507008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2131, 2768, 3460, 4262, 6920, 8524, 10655, 13840, 17048, 21310, 34096, 42620, 85240, 170480, 368663, 737326, 1474652, 1843315, 2949304, 3686630, 5898608, 7373260, 14746520, 29493040]

約数ペア:

[(1, 29493040), (2, 14746520), (4, 7373260), (5, 5898608), (8, 3686630), (10, 2949304), (16, 1843315), (20, 1474652), (40, 737326), (80, 368663), (173, 170480), (346, 85240), (692, 42620), (865, 34096), (1384, 21310), (1730, 17048), (2131, 13840), (2768, 10655), (3460, 8524), (4262, 6920)]