97940500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{27983}}^1$

素因数の和:28009

約数の個数: 48

約数和(自身を含む): 244468224

約数和(自身を除く): 146527724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 27983, 55966, 111932, 139915, 195881, 279830, 391762, 559660, 699575, 783524, 979405, 1399150, 1958810, 2798300, 3497875, 3917620, 4897025, 6995750, 9794050, 13991500, 19588100, 24485125, 48970250, 97940500]

約数ペア:

[(1, 97940500), (2, 48970250), (4, 24485125), (5, 19588100), (7, 13991500), (10, 9794050), (14, 6995750), (20, 4897025), (25, 3917620), (28, 3497875), (35, 2798300), (50, 1958810), (70, 1399150), (100, 979405), (125, 783524), (140, 699575), (175, 559660), (250, 391762), (350, 279830), (500, 195881), (700, 139915), (875, 111932), (1750, 55966), (3500, 27983)]