44165000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 115299030

約数和(自身を除く): 71134030

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 110, 121, 125, 146, 200, 220, 242, 250, 275, 292, 365, 440, 484, 500, 550, 584, 605, 625, 730, 803, 968, 1000, 1100, 1210, 1250, 1375, 1460, 1606, 1825, 2200, 2420, 2500, 2750, 2920, 3025, 3212, 3650, 4015, 4840, 5000, 5500, 6050, 6424, 6875, 7300, 8030, 8833, 9125, 11000, 12100, 13750, 14600, 15125, 16060, 17666, 18250, 20075, 24200, 27500, 30250, 32120, 35332, 36500, 40150, 44165, 45625, 55000, 60500, 70664, 73000, 75625, 80300, 88330, 91250, 100375, 121000, 151250, 160600, 176660, 182500, 200750, 220825, 302500, 353320, 365000, 401500, 441650, 501875, 605000, 803000, 883300, 1003750, 1104125, 1766600, 2007500, 2208250, 4015000, 4416500, 5520625, 8833000, 11041250, 22082500, 44165000]

約数ペア:

[(1, 44165000), (2, 22082500), (4, 11041250), (5, 8833000), (8, 5520625), (10, 4416500), (11, 4015000), (20, 2208250), (22, 2007500), (25, 1766600), (40, 1104125), (44, 1003750), (50, 883300), (55, 803000), (73, 605000), (88, 501875), (100, 441650), (110, 401500), (121, 365000), (125, 353320), (146, 302500), (200, 220825), (220, 200750), (242, 182500), (250, 176660), (275, 160600), (292, 151250), (365, 121000), (440, 100375), (484, 91250), (500, 88330), (550, 80300), (584, 75625), (605, 73000), (625, 70664), (730, 60500), (803, 55000), (968, 45625), (1000, 44165), (1100, 40150), (1210, 36500), (1250, 35332), (1375, 32120), (1460, 30250), (1606, 27500), (1825, 24200), (2200, 20075), (2420, 18250), (2500, 17666), (2750, 16060), (2920, 15125), (3025, 14600), (3212, 13750), (3650, 12100), (4015, 11000), (4840, 9125), (5000, 8833), (5500, 8030), (6050, 7300), (6424, 6875)]