2034372800

素因数分解:

$2^6\times 5^2\times {\mathrm{1271483}}^1$

素因数の和:1271505

約数の個数: 42

約数和(自身を含む): 5005832508

約数和(自身を除く): 2971459708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1271483, 2542966, 5085932, 6357415, 10171864, 12714830, 20343728, 25429660, 31787075, 40687456, 50859320, 63574150, 81374912, 101718640, 127148300, 203437280, 254296600, 406874560, 508593200, 1017186400, 2034372800]

約数ペア:

[(1, 2034372800), (2, 1017186400), (4, 508593200), (5, 406874560), (8, 254296600), (10, 203437280), (16, 127148300), (20, 101718640), (25, 81374912), (32, 63574150), (40, 50859320), (50, 40687456), (64, 31787075), (80, 25429660), (100, 20343728), (160, 12714830), (200, 10171864), (320, 6357415), (400, 5085932), (800, 2542966), (1600, 1271483)]