7084240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5239

約数の個数: 40

約数和(自身を含む): 17443080

約数和(自身を除く): 10358840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5209, 10418, 20836, 26045, 41672, 52090, 83344, 88553, 104180, 177106, 208360, 354212, 416720, 442765, 708424, 885530, 1416848, 1771060, 3542120, 7084240]

約数ペア:

[(1, 7084240), (2, 3542120), (4, 1771060), (5, 1416848), (8, 885530), (10, 708424), (16, 442765), (17, 416720), (20, 354212), (34, 208360), (40, 177106), (68, 104180), (80, 88553), (85, 83344), (136, 52090), (170, 41672), (272, 26045), (340, 20836), (680, 10418), (1360, 5209)]