80790430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4789}}^1$

素因数の和:5044

約数の個数: 32

約数和(自身を含む): 166921920

約数和(自身を除く): 86131490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2410, 3374, 4789, 8435, 9578, 16870, 23945, 33523, 47890, 67046, 167615, 335230, 1154149, 2308298, 5770745, 8079043, 11541490, 16158086, 40395215, 80790430]

約数ペア:

[(1, 80790430), (2, 40395215), (5, 16158086), (7, 11541490), (10, 8079043), (14, 5770745), (35, 2308298), (70, 1154149), (241, 335230), (482, 167615), (1205, 67046), (1687, 47890), (2410, 33523), (3374, 23945), (4789, 16870), (8435, 9578)]