93910000

素因数分解:

$2^4\times 5^4\times {\mathrm{9391}}^1$

素因数の和:9419

約数の個数: 50

約数和(自身を含む): 227389712

約数和(自身を除く): 133479712

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, 5000, 9391, 10000, 18782, 37564, 46955, 75128, 93910, 150256, 187820, 234775, 375640, 469550, 751280, 939100, 1173875, 1878200, 2347750, 3756400, 4695500, 5869375, 9391000, 11738750, 18782000, 23477500, 46955000, 93910000]

約数ペア:

[(1, 93910000), (2, 46955000), (4, 23477500), (5, 18782000), (8, 11738750), (10, 9391000), (16, 5869375), (20, 4695500), (25, 3756400), (40, 2347750), (50, 1878200), (80, 1173875), (100, 939100), (125, 751280), (200, 469550), (250, 375640), (400, 234775), (500, 187820), (625, 150256), (1000, 93910), (1250, 75128), (2000, 46955), (2500, 37564), (5000, 18782), (9391, 10000)]