16408940255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{34457}}^1$

素因数の和:34627

約数の個数: 32

約数和(自身を含む): 21257002368

約数和(自身を除く): 4848062113

約数列:

[1, 5, 23, 41, 101, 115, 205, 505, 943, 2323, 4141, 4715, 11615, 20705, 34457, 95243, 172285, 476215, 792511, 1412737, 3480157, 3962555, 7063685, 17400785, 32492951, 80043611, 142686437, 162464755, 400218055, 713432185, 3281788051, 16408940255]

約数ペア:

[(1, 16408940255), (5, 3281788051), (23, 713432185), (41, 400218055), (101, 162464755), (115, 142686437), (205, 80043611), (505, 32492951), (943, 17400785), (2323, 7063685), (4141, 3962555), (4715, 3480157), (11615, 1412737), (20705, 792511), (34457, 476215), (95243, 172285)]