26837000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 64247040

約数和(自身を除く): 37410040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 571, 940, 1000, 1142, 1175, 1880, 2284, 2350, 2855, 4568, 4700, 5710, 5875, 9400, 11420, 11750, 14275, 22840, 23500, 26837, 28550, 47000, 53674, 57100, 71375, 107348, 114200, 134185, 142750, 214696, 268370, 285500, 536740, 571000, 670925, 1073480, 1341850, 2683700, 3354625, 5367400, 6709250, 13418500, 26837000]

約数ペア:

[(1, 26837000), (2, 13418500), (4, 6709250), (5, 5367400), (8, 3354625), (10, 2683700), (20, 1341850), (25, 1073480), (40, 670925), (47, 571000), (50, 536740), (94, 285500), (100, 268370), (125, 214696), (188, 142750), (200, 134185), (235, 114200), (250, 107348), (376, 71375), (470, 57100), (500, 53674), (571, 47000), (940, 28550), (1000, 26837), (1142, 23500), (1175, 22840), (1880, 14275), (2284, 11750), (2350, 11420), (2855, 9400), (4568, 5875), (4700, 5710)]