1878754550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{4813}}^1$

素因数の和:5073

約数の個数: 48

約数和(自身を含む): 3606687312

約数和(自身を除く): 1727932762

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 211, 370, 422, 925, 1055, 1850, 2110, 4813, 5275, 7807, 9626, 10550, 15614, 24065, 39035, 48130, 78070, 120325, 178081, 195175, 240650, 356162, 390350, 890405, 1015543, 1780810, 2031086, 4452025, 5077715, 8904050, 10155430, 25388575, 37575091, 50777150, 75150182, 187875455, 375750910, 939377275, 1878754550]

約数ペア:

[(1, 1878754550), (2, 939377275), (5, 375750910), (10, 187875455), (25, 75150182), (37, 50777150), (50, 37575091), (74, 25388575), (185, 10155430), (211, 8904050), (370, 5077715), (422, 4452025), (925, 2031086), (1055, 1780810), (1850, 1015543), (2110, 890405), (4813, 390350), (5275, 356162), (7807, 240650), (9626, 195175), (10550, 178081), (15614, 120325), (24065, 78070), (39035, 48130)]