451762190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{100169}}^1$

素因数の和:100228

約数の個数: 32

約数和(自身を含む): 908742240

約数和(自身を除く): 456980050

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 100169, 200338, 500845, 1001690, 1101859, 2203718, 4106929, 5509295, 8213858, 11018590, 20534645, 41069290, 45176219, 90352438, 225881095, 451762190]

約数ペア:

[(1, 451762190), (2, 225881095), (5, 90352438), (10, 45176219), (11, 41069290), (22, 20534645), (41, 11018590), (55, 8213858), (82, 5509295), (110, 4106929), (205, 2203718), (410, 1101859), (451, 1001690), (902, 500845), (2255, 200338), (4510, 100169)]