91632820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{823}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 203495040

約数和(自身を除く): 111862220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 293, 380, 586, 823, 1172, 1465, 1646, 2930, 3292, 4115, 5567, 5860, 8230, 11134, 15637, 16460, 22268, 27835, 31274, 55670, 62548, 78185, 111340, 156370, 241139, 312740, 482278, 964556, 1205695, 2411390, 4581641, 4822780, 9163282, 18326564, 22908205, 45816410, 91632820]

約数ペア:

[(1, 91632820), (2, 45816410), (4, 22908205), (5, 18326564), (10, 9163282), (19, 4822780), (20, 4581641), (38, 2411390), (76, 1205695), (95, 964556), (190, 482278), (293, 312740), (380, 241139), (586, 156370), (823, 111340), (1172, 78185), (1465, 62548), (1646, 55670), (2930, 31274), (3292, 27835), (4115, 22268), (5567, 16460), (5860, 15637), (8230, 11134)]