11506000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:557

約数の個数: 80

約数和(自身を含む): 30408768

約数和(自身を除く): 18902768

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, 523, 550, 880, 1000, 1046, 1100, 1375, 2000, 2092, 2200, 2615, 2750, 4184, 4400, 5230, 5500, 5753, 8368, 10460, 11000, 11506, 13075, 20920, 22000, 23012, 26150, 28765, 41840, 46024, 52300, 57530, 65375, 92048, 104600, 115060, 130750, 143825, 209200, 230120, 261500, 287650, 460240, 523000, 575300, 719125, 1046000, 1150600, 1438250, 2301200, 2876500, 5753000, 11506000]

約数ペア:

[(1, 11506000), (2, 5753000), (4, 2876500), (5, 2301200), (8, 1438250), (10, 1150600), (11, 1046000), (16, 719125), (20, 575300), (22, 523000), (25, 460240), (40, 287650), (44, 261500), (50, 230120), (55, 209200), (80, 143825), (88, 130750), (100, 115060), (110, 104600), (125, 92048), (176, 65375), (200, 57530), (220, 52300), (250, 46024), (275, 41840), (400, 28765), (440, 26150), (500, 23012), (523, 22000), (550, 20920), (880, 13075), (1000, 11506), (1046, 11000), (1100, 10460), (1375, 8368), (2000, 5753), (2092, 5500), (2200, 5230), (2615, 4400), (2750, 4184)]