40876000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{929}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 109680480

約数和(自身を除く): 68804480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 800, 880, 929, 1000, 1100, 1375, 1760, 1858, 2000, 2200, 2750, 3716, 4000, 4400, 4645, 5500, 7432, 8800, 9290, 10219, 11000, 14864, 18580, 20438, 22000, 23225, 29728, 37160, 40876, 44000, 46450, 51095, 74320, 81752, 92900, 102190, 116125, 148640, 163504, 185800, 204380, 232250, 255475, 327008, 371600, 408760, 464500, 510950, 743200, 817520, 929000, 1021900, 1277375, 1635040, 1858000, 2043800, 2554750, 3716000, 4087600, 5109500, 8175200, 10219000, 20438000, 40876000]

約数ペア:

[(1, 40876000), (2, 20438000), (4, 10219000), (5, 8175200), (8, 5109500), (10, 4087600), (11, 3716000), (16, 2554750), (20, 2043800), (22, 1858000), (25, 1635040), (32, 1277375), (40, 1021900), (44, 929000), (50, 817520), (55, 743200), (80, 510950), (88, 464500), (100, 408760), (110, 371600), (125, 327008), (160, 255475), (176, 232250), (200, 204380), (220, 185800), (250, 163504), (275, 148640), (352, 116125), (400, 102190), (440, 92900), (500, 81752), (550, 74320), (800, 51095), (880, 46450), (929, 44000), (1000, 40876), (1100, 37160), (1375, 29728), (1760, 23225), (1858, 22000), (2000, 20438), (2200, 18580), (2750, 14864), (3716, 11000), (4000, 10219), (4400, 9290), (4645, 8800), (5500, 7432)]