100902680

素因数分解:

$2^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1753}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 227318400

約数和(自身を除く): 126415720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1439, 1753, 2878, 3506, 5756, 7012, 7195, 8765, 11512, 14024, 14390, 17530, 28780, 35060, 57560, 70120, 2522567, 5045134, 10090268, 12612835, 20180536, 25225670, 50451340, 100902680]

約数ペア:

[(1, 100902680), (2, 50451340), (4, 25225670), (5, 20180536), (8, 12612835), (10, 10090268), (20, 5045134), (40, 2522567), (1439, 70120), (1753, 57560), (2878, 35060), (3506, 28780), (5756, 17530), (7012, 14390), (7195, 14024), (8765, 11512)]