9377320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3499}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 21420000

約数和(自身を除く): 12042680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3499, 6998, 13996, 17495, 27992, 34990, 69980, 139960, 234433, 468866, 937732, 1172165, 1875464, 2344330, 4688660, 9377320]

約数ペア:

[(1, 9377320), (2, 4688660), (4, 2344330), (5, 1875464), (8, 1172165), (10, 937732), (20, 468866), (40, 234433), (67, 139960), (134, 69980), (268, 34990), (335, 27992), (536, 17495), (670, 13996), (1340, 6998), (2680, 3499)]