103572980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4133}}^1$

素因数の和:4328

約数の個数: 48

約数和(自身を含む): 250024320

約数和(自身を除く): 146451340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3580, 4133, 5012, 6265, 8266, 12530, 16532, 20665, 25060, 28931, 41330, 57862, 82660, 115724, 144655, 289310, 578620, 739807, 1479614, 2959228, 3699035, 5178649, 7398070, 10357298, 14796140, 20714596, 25893245, 51786490, 103572980]

約数ペア:

[(1, 103572980), (2, 51786490), (4, 25893245), (5, 20714596), (7, 14796140), (10, 10357298), (14, 7398070), (20, 5178649), (28, 3699035), (35, 2959228), (70, 1479614), (140, 739807), (179, 578620), (358, 289310), (716, 144655), (895, 115724), (1253, 82660), (1790, 57862), (2506, 41330), (3580, 28931), (4133, 25060), (5012, 20665), (6265, 16532), (8266, 12530)]