78411190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54833}}^1$

素因数の和:54864

約数の個数: 32

約数和(自身を含む): 165818016

約数和(自身を除く): 87406826

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 54833, 109666, 274165, 548330, 603163, 712829, 1206326, 1425658, 3015815, 3564145, 6031630, 7128290, 7841119, 15682238, 39205595, 78411190]

約数ペア:

[(1, 78411190), (2, 39205595), (5, 15682238), (10, 7841119), (11, 7128290), (13, 6031630), (22, 3564145), (26, 3015815), (55, 1425658), (65, 1206326), (110, 712829), (130, 603163), (143, 548330), (286, 274165), (715, 109666), (1430, 54833)]