100104290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70003}}^1$

素因数の和:70034

約数の個数: 32

約数和(自身を含む): 211692096

約数和(自身を除く): 111587806

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 70003, 140006, 350015, 700030, 770033, 910039, 1540066, 1820078, 3850165, 4550195, 7700330, 9100390, 10010429, 20020858, 50052145, 100104290]

約数ペア:

[(1, 100104290), (2, 50052145), (5, 20020858), (10, 10010429), (11, 9100390), (13, 7700330), (22, 4550195), (26, 3850165), (55, 1820078), (65, 1540066), (110, 910039), (130, 770033), (143, 700030), (286, 350015), (715, 140006), (1430, 70003)]