29689000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2699}}^1$

素因数の和:2731

約数の個数: 64

約数和(自身を含む): 75816000

約数和(自身を除く): 46127000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2699, 2750, 5398, 5500, 10796, 11000, 13495, 21592, 26990, 29689, 53980, 59378, 67475, 107960, 118756, 134950, 148445, 237512, 269900, 296890, 337375, 539800, 593780, 674750, 742225, 1187560, 1349500, 1484450, 2699000, 2968900, 3711125, 5937800, 7422250, 14844500, 29689000]

約数ペア:

[(1, 29689000), (2, 14844500), (4, 7422250), (5, 5937800), (8, 3711125), (10, 2968900), (11, 2699000), (20, 1484450), (22, 1349500), (25, 1187560), (40, 742225), (44, 674750), (50, 593780), (55, 539800), (88, 337375), (100, 296890), (110, 269900), (125, 237512), (200, 148445), (220, 134950), (250, 118756), (275, 107960), (440, 67475), (500, 59378), (550, 53980), (1000, 29689), (1100, 26990), (1375, 21592), (2200, 13495), (2699, 11000), (2750, 10796), (5398, 5500)]