82877300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 199674720

約数和(自身を除く): 116797420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 1100, 1180, 1277, 1298, 1475, 2554, 2596, 2950, 3245, 5108, 5900, 6385, 6490, 12770, 12980, 14047, 16225, 25540, 28094, 31925, 32450, 56188, 63850, 64900, 70235, 75343, 127700, 140470, 150686, 280940, 301372, 351175, 376715, 702350, 753430, 828773, 1404700, 1506860, 1657546, 1883575, 3315092, 3767150, 4143865, 7534300, 8287730, 16575460, 20719325, 41438650, 82877300]

約数ペア:

[(1, 82877300), (2, 41438650), (4, 20719325), (5, 16575460), (10, 8287730), (11, 7534300), (20, 4143865), (22, 3767150), (25, 3315092), (44, 1883575), (50, 1657546), (55, 1506860), (59, 1404700), (100, 828773), (110, 753430), (118, 702350), (220, 376715), (236, 351175), (275, 301372), (295, 280940), (550, 150686), (590, 140470), (649, 127700), (1100, 75343), (1180, 70235), (1277, 64900), (1298, 63850), (1475, 56188), (2554, 32450), (2596, 31925), (2950, 28094), (3245, 25540), (5108, 16225), (5900, 14047), (6385, 12980), (6490, 12770)]