1049240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 2501280

約数和(自身を除く): 1452040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1543, 3086, 6172, 7715, 12344, 15430, 26231, 30860, 52462, 61720, 104924, 131155, 209848, 262310, 524620, 1049240]

約数ペア:

[(1, 1049240), (2, 524620), (4, 262310), (5, 209848), (8, 131155), (10, 104924), (17, 61720), (20, 52462), (34, 30860), (40, 26231), (68, 15430), (85, 12344), (136, 7715), (170, 6172), (340, 3086), (680, 1543)]