98184560

素因数分解:

$2^4\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1231}}^1$

素因数の和:2241

約数の個数: 40

約数和(自身を含む): 228693696

約数和(自身を除く): 130509136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 997, 1231, 1994, 2462, 3988, 4924, 4985, 6155, 7976, 9848, 9970, 12310, 15952, 19696, 19940, 24620, 39880, 49240, 79760, 98480, 1227307, 2454614, 4909228, 6136535, 9818456, 12273070, 19636912, 24546140, 49092280, 98184560]

約数ペア:

[(1, 98184560), (2, 49092280), (4, 24546140), (5, 19636912), (8, 12273070), (10, 9818456), (16, 6136535), (20, 4909228), (40, 2454614), (80, 1227307), (997, 98480), (1231, 79760), (1994, 49240), (2462, 39880), (3988, 24620), (4924, 19940), (4985, 19696), (6155, 15952), (7976, 12310), (9848, 9970)]