6169640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 15111360

約数和(自身を除く): 8941720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 211, 215, 340, 344, 422, 430, 680, 731, 844, 860, 1055, 1462, 1688, 1720, 2110, 2924, 3587, 3655, 4220, 5848, 7174, 7310, 8440, 9073, 14348, 14620, 17935, 18146, 28696, 29240, 35870, 36292, 45365, 71740, 72584, 90730, 143480, 154241, 181460, 308482, 362920, 616964, 771205, 1233928, 1542410, 3084820, 6169640]

約数ペア:

[(1, 6169640), (2, 3084820), (4, 1542410), (5, 1233928), (8, 771205), (10, 616964), (17, 362920), (20, 308482), (34, 181460), (40, 154241), (43, 143480), (68, 90730), (85, 72584), (86, 71740), (136, 45365), (170, 36292), (172, 35870), (211, 29240), (215, 28696), (340, 18146), (344, 17935), (422, 14620), (430, 14348), (680, 9073), (731, 8440), (844, 7310), (860, 7174), (1055, 5848), (1462, 4220), (1688, 3655), (1720, 3587), (2110, 2924)]