47682280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70121}}^1$

素因数の和:70149

約数の個数: 32

約数和(自身を含む): 113597640

約数和(自身を除く): 65915360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 70121, 140242, 280484, 350605, 560968, 701210, 1192057, 1402420, 2384114, 2804840, 4768228, 5960285, 9536456, 11920570, 23841140, 47682280]

約数ペア:

[(1, 47682280), (2, 23841140), (4, 11920570), (5, 9536456), (8, 5960285), (10, 4768228), (17, 2804840), (20, 2384114), (34, 1402420), (40, 1192057), (68, 701210), (85, 560968), (136, 350605), (170, 280484), (340, 140242), (680, 70121)]