24751660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 56349216

約数和(自身を除く): 31597556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 1693, 2924, 3386, 3655, 6772, 7310, 8465, 14620, 16930, 28781, 33860, 57562, 72799, 115124, 143905, 145598, 287810, 291196, 363995, 575620, 727990, 1237583, 1455980, 2475166, 4950332, 6187915, 12375830, 24751660]

約数ペア:

[(1, 24751660), (2, 12375830), (4, 6187915), (5, 4950332), (10, 2475166), (17, 1455980), (20, 1237583), (34, 727990), (43, 575620), (68, 363995), (85, 291196), (86, 287810), (170, 145598), (172, 143905), (215, 115124), (340, 72799), (430, 57562), (731, 33860), (860, 28781), (1462, 16930), (1693, 14620), (2924, 8465), (3386, 7310), (3655, 6772)]