10309880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{36821}}^1$

素因数の和:36839

約数の個数: 32

約数和(自身を含む): 26511840

約数和(自身を除く): 16201960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 36821, 73642, 147284, 184105, 257747, 294568, 368210, 515494, 736420, 1030988, 1288735, 1472840, 2061976, 2577470, 5154940, 10309880]

約数ペア:

[(1, 10309880), (2, 5154940), (4, 2577470), (5, 2061976), (7, 1472840), (8, 1288735), (10, 1030988), (14, 736420), (20, 515494), (28, 368210), (35, 294568), (40, 257747), (56, 184105), (70, 147284), (140, 73642), (280, 36821)]