29939206000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1360873}}^1$

素因数の和:1360907

約数の個数: 80

約数和(自身を含む): 78974239968

約数和(自身を除く): 49035033968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 11000, 22000, 1360873, 2721746, 5443492, 6804365, 10886984, 13608730, 14969603, 21773968, 27217460, 29939206, 34021825, 54434920, 59878412, 68043650, 74848015, 108869840, 119756824, 136087300, 149696030, 170109125, 239513648, 272174600, 299392060, 340218250, 374240075, 544349200, 598784120, 680436500, 748480150, 1197568240, 1360873000, 1496960300, 1871200375, 2721746000, 2993920600, 3742400750, 5987841200, 7484801500, 14969603000, 29939206000]

約数ペア:

[(1, 29939206000), (2, 14969603000), (4, 7484801500), (5, 5987841200), (8, 3742400750), (10, 2993920600), (11, 2721746000), (16, 1871200375), (20, 1496960300), (22, 1360873000), (25, 1197568240), (40, 748480150), (44, 680436500), (50, 598784120), (55, 544349200), (80, 374240075), (88, 340218250), (100, 299392060), (110, 272174600), (125, 239513648), (176, 170109125), (200, 149696030), (220, 136087300), (250, 119756824), (275, 108869840), (400, 74848015), (440, 68043650), (500, 59878412), (550, 54434920), (880, 34021825), (1000, 29939206), (1100, 27217460), (1375, 21773968), (2000, 14969603), (2200, 13608730), (2750, 10886984), (4400, 6804365), (5500, 5443492), (11000, 2721746), (22000, 1360873)]