29874440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43933}}^1$

素因数の和:43961

約数の個数: 32

約数和(自身を含む): 71173080

約数和(自身を除く): 41298640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43933, 87866, 175732, 219665, 351464, 439330, 746861, 878660, 1493722, 1757320, 2987444, 3734305, 5974888, 7468610, 14937220, 29874440]

約数ペア:

[(1, 29874440), (2, 14937220), (4, 7468610), (5, 5974888), (8, 3734305), (10, 2987444), (17, 1757320), (20, 1493722), (34, 878660), (40, 746861), (68, 439330), (85, 351464), (136, 219665), (170, 175732), (340, 87866), (680, 43933)]