39021040

素因数分解:

$2^4\times 5^1\times {\mathrm{631}}^1\times {\mathrm{773}}^1$

素因数の和:1417

約数の個数: 40

約数和(自身を含む): 90985248

約数和(自身を除く): 51964208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 631, 773, 1262, 1546, 2524, 3092, 3155, 3865, 5048, 6184, 6310, 7730, 10096, 12368, 12620, 15460, 25240, 30920, 50480, 61840, 487763, 975526, 1951052, 2438815, 3902104, 4877630, 7804208, 9755260, 19510520, 39021040]

約数ペア:

[(1, 39021040), (2, 19510520), (4, 9755260), (5, 7804208), (8, 4877630), (10, 3902104), (16, 2438815), (20, 1951052), (40, 975526), (80, 487763), (631, 61840), (773, 50480), (1262, 30920), (1546, 25240), (2524, 15460), (3092, 12620), (3155, 12368), (3865, 10096), (5048, 7730), (6184, 6310)]