39621040

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2593}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 92636928

約数和(自身を除く): 53015888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 2593, 3056, 3820, 5186, 7640, 10372, 12965, 15280, 20744, 25930, 41488, 51860, 103720, 207440, 495263, 990526, 1981052, 2476315, 3962104, 4952630, 7924208, 9905260, 19810520, 39621040]

約数ペア:

[(1, 39621040), (2, 19810520), (4, 9905260), (5, 7924208), (8, 4952630), (10, 3962104), (16, 2476315), (20, 1981052), (40, 990526), (80, 495263), (191, 207440), (382, 103720), (764, 51860), (955, 41488), (1528, 25930), (1910, 20744), (2593, 15280), (3056, 12965), (3820, 10372), (5186, 7640)]