33910000

素因数分解:

$2^4\times 5^4\times {\mathrm{3391}}^1$

素因数の和:3419

約数の個数: 50

約数和(自身を含む): 82123712

約数和(自身を除く): 48213712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 3391, 5000, 6782, 10000, 13564, 16955, 27128, 33910, 54256, 67820, 84775, 135640, 169550, 271280, 339100, 423875, 678200, 847750, 1356400, 1695500, 2119375, 3391000, 4238750, 6782000, 8477500, 16955000, 33910000]

約数ペア:

[(1, 33910000), (2, 16955000), (4, 8477500), (5, 6782000), (8, 4238750), (10, 3391000), (16, 2119375), (20, 1695500), (25, 1356400), (40, 847750), (50, 678200), (80, 423875), (100, 339100), (125, 271280), (200, 169550), (250, 135640), (400, 84775), (500, 67820), (625, 54256), (1000, 33910), (1250, 27128), (2000, 16955), (2500, 13564), (3391, 10000), (5000, 6782)]