1330373080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1956431}}^1$

素因数の和:1956459

約数の個数: 32

約数和(自身を含む): 3169419840

約数和(自身を除く): 1839046760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1956431, 3912862, 7825724, 9782155, 15651448, 19564310, 33259327, 39128620, 66518654, 78257240, 133037308, 166296635, 266074616, 332593270, 665186540, 1330373080]

約数ペア:

[(1, 1330373080), (2, 665186540), (4, 332593270), (5, 266074616), (8, 166296635), (10, 133037308), (17, 78257240), (20, 66518654), (34, 39128620), (40, 33259327), (68, 19564310), (85, 15651448), (136, 9782155), (170, 7825724), (340, 3912862), (680, 1956431)]