192656780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 418726560

約数和(自身を除く): 226069780

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 139, 148, 185, 278, 370, 556, 695, 740, 1390, 1873, 2780, 3746, 5143, 7492, 9365, 10286, 18730, 20572, 25715, 37460, 51430, 69301, 102860, 138602, 260347, 277204, 346505, 520694, 693010, 1041388, 1301735, 1386020, 2603470, 5206940, 9632839, 19265678, 38531356, 48164195, 96328390, 192656780]

約数ペア:

[(1, 192656780), (2, 96328390), (4, 48164195), (5, 38531356), (10, 19265678), (20, 9632839), (37, 5206940), (74, 2603470), (139, 1386020), (148, 1301735), (185, 1041388), (278, 693010), (370, 520694), (556, 346505), (695, 277204), (740, 260347), (1390, 138602), (1873, 102860), (2780, 69301), (3746, 51430), (5143, 37460), (7492, 25715), (9365, 20572), (10286, 18730)]