100913260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16763}}^1$

素因数の和:16822

約数の個数: 48

約数和(自身を含む): 247838976

約数和(自身を除く): 146925716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 16763, 33526, 67052, 83815, 117341, 167630, 234682, 335260, 469364, 586705, 720809, 1173410, 1441618, 2346820, 2883236, 3604045, 5045663, 7208090, 10091326, 14416180, 20182652, 25228315, 50456630, 100913260]

約数ペア:

[(1, 100913260), (2, 50456630), (4, 25228315), (5, 20182652), (7, 14416180), (10, 10091326), (14, 7208090), (20, 5045663), (28, 3604045), (35, 2883236), (43, 2346820), (70, 1441618), (86, 1173410), (140, 720809), (172, 586705), (215, 469364), (301, 335260), (430, 234682), (602, 167630), (860, 117341), (1204, 83815), (1505, 67052), (3010, 33526), (6020, 16763)]