101939390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19949}}^1$

素因数の和:20036

約数の個数: 32

約数和(自身を含む): 212587200

約数和(自身を除く): 110647810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 19949, 39898, 99745, 139643, 199490, 279286, 698215, 1396430, 1456277, 2912554, 7281385, 10193939, 14562770, 20387878, 50969695, 101939390]

約数ペア:

[(1, 101939390), (2, 50969695), (5, 20387878), (7, 14562770), (10, 10193939), (14, 7281385), (35, 2912554), (70, 1456277), (73, 1396430), (146, 698215), (365, 279286), (511, 199490), (730, 139643), (1022, 99745), (2555, 39898), (5110, 19949)]