39476720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29027}}^1$

素因数の和:29057

約数の個数: 40

約数和(自身を含む): 97185744

約数和(自身を除く): 57709024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 29027, 58054, 116108, 145135, 232216, 290270, 464432, 493459, 580540, 986918, 1161080, 1973836, 2322160, 2467295, 3947672, 4934590, 7895344, 9869180, 19738360, 39476720]

約数ペア:

[(1, 39476720), (2, 19738360), (4, 9869180), (5, 7895344), (8, 4934590), (10, 3947672), (16, 2467295), (17, 2322160), (20, 1973836), (34, 1161080), (40, 986918), (68, 580540), (80, 493459), (85, 464432), (136, 290270), (170, 232216), (272, 145135), (340, 116108), (680, 58054), (1360, 29027)]