856366948780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52313}}^1\times {\mathrm{116929}}^1$

素因数の和:169258

約数の個数: 48

約数和(自身を含む): 2055337542720

約数和(自身を除く): 1198970593940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52313, 104626, 116929, 209252, 233858, 261565, 366191, 467716, 523130, 584645, 732382, 818503, 1046260, 1169290, 1464764, 1637006, 1830955, 2338580, 3274012, 3661910, 4092515, 7323820, 8185030, 16370060, 6116906777, 12233813554, 24467627108, 30584533885, 42818347439, 61169067770, 85636694878, 122338135540, 171273389756, 214091737195, 428183474390, 856366948780]

約数ペア:

[(1, 856366948780), (2, 428183474390), (4, 214091737195), (5, 171273389756), (7, 122338135540), (10, 85636694878), (14, 61169067770), (20, 42818347439), (28, 30584533885), (35, 24467627108), (70, 12233813554), (140, 6116906777), (52313, 16370060), (104626, 8185030), (116929, 7323820), (209252, 4092515), (233858, 3661910), (261565, 3274012), (366191, 2338580), (467716, 1830955), (523130, 1637006), (584645, 1464764), (732382, 1169290), (818503, 1046260)]