179900170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8849}}^1$

素因数の和:8982

約数の個数: 32

約数和(自身を含む): 344088000

約数和(自身を除く): 164187830

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 8849, 10165, 17698, 20330, 44245, 88490, 168131, 336262, 840655, 946843, 1681310, 1893686, 4734215, 9468430, 17990017, 35980034, 89950085, 179900170]

約数ペア:

[(1, 179900170), (2, 89950085), (5, 35980034), (10, 17990017), (19, 9468430), (38, 4734215), (95, 1893686), (107, 1681310), (190, 946843), (214, 840655), (535, 336262), (1070, 168131), (2033, 88490), (4066, 44245), (8849, 20330), (10165, 17698)]