5000780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4099}}^1$

素因数の和:4169

約数の個数: 24

約数和(自身を含む): 10676400

約数和(自身を除く): 5675620

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4099, 8198, 16396, 20495, 40990, 81980, 250039, 500078, 1000156, 1250195, 2500390, 5000780]

約数ペア:

[(1, 5000780), (2, 2500390), (4, 1250195), (5, 1000156), (10, 500078), (20, 250039), (61, 81980), (122, 40990), (244, 20495), (305, 16396), (610, 8198), (1220, 4099)]