1769360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 4359096

約数和(自身を除く): 2589736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1301, 1360, 2602, 5204, 6505, 10408, 13010, 20816, 22117, 26020, 44234, 52040, 88468, 104080, 110585, 176936, 221170, 353872, 442340, 884680, 1769360]

約数ペア:

[(1, 1769360), (2, 884680), (4, 442340), (5, 353872), (8, 221170), (10, 176936), (16, 110585), (17, 104080), (20, 88468), (34, 52040), (40, 44234), (68, 26020), (80, 22117), (85, 20816), (136, 13010), (170, 10408), (272, 6505), (340, 5204), (680, 2602), (1301, 1360)]