85946260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 189181440

約数和(自身を除く): 103235180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2069, 2077, 4138, 4154, 8276, 8308, 10345, 10385, 20690, 20770, 41380, 41540, 64139, 128278, 138623, 256556, 277246, 320695, 554492, 641390, 693115, 1282780, 1386230, 2772460, 4297313, 8594626, 17189252, 21486565, 42973130, 85946260]

約数ペア:

[(1, 85946260), (2, 42973130), (4, 21486565), (5, 17189252), (10, 8594626), (20, 4297313), (31, 2772460), (62, 1386230), (67, 1282780), (124, 693115), (134, 641390), (155, 554492), (268, 320695), (310, 277246), (335, 256556), (620, 138623), (670, 128278), (1340, 64139), (2069, 41540), (2077, 41380), (4138, 20770), (4154, 20690), (8276, 10385), (8308, 10345)]