9641560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5879}}^1$

素因数の和:5931

約数の個数: 32

約数和(自身を含む): 22226400

約数和(自身を除く): 12584840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 5879, 11758, 23516, 29395, 47032, 58790, 117580, 235160, 241039, 482078, 964156, 1205195, 1928312, 2410390, 4820780, 9641560]

約数ペア:

[(1, 9641560), (2, 4820780), (4, 2410390), (5, 1928312), (8, 1205195), (10, 964156), (20, 482078), (40, 241039), (41, 235160), (82, 117580), (164, 58790), (205, 47032), (328, 29395), (410, 23516), (820, 11758), (1640, 5879)]