884680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 2109240

約数和(自身を除く): 1224560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1301, 2602, 5204, 6505, 10408, 13010, 22117, 26020, 44234, 52040, 88468, 110585, 176936, 221170, 442340, 884680]

約数ペア:

[(1, 884680), (2, 442340), (4, 221170), (5, 176936), (8, 110585), (10, 88468), (17, 52040), (20, 44234), (34, 26020), (40, 22117), (68, 13010), (85, 10408), (136, 6505), (170, 5204), (340, 2602), (680, 1301)]