1382202340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109873}}^1$

素因数の和:109936

約数の個数: 48

約数和(自身を含む): 3156460272

約数和(自身を除く): 1774257932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 109873, 219746, 439492, 549365, 1098730, 1867841, 2197460, 3735682, 4065301, 7471364, 8130602, 9339205, 16261204, 18678410, 20326505, 37356820, 40653010, 69110117, 81306020, 138220234, 276440468, 345550585, 691101170, 1382202340]

約数ペア:

[(1, 1382202340), (2, 691101170), (4, 345550585), (5, 276440468), (10, 138220234), (17, 81306020), (20, 69110117), (34, 40653010), (37, 37356820), (68, 20326505), (74, 18678410), (85, 16261204), (148, 9339205), (170, 8130602), (185, 7471364), (340, 4065301), (370, 3735682), (629, 2197460), (740, 1867841), (1258, 1098730), (2516, 549365), (3145, 439492), (6290, 219746), (12580, 109873)]