11453000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 28894320

約数和(自身を除く): 17441320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 881, 1000, 1300, 1625, 1762, 2600, 3250, 3524, 4405, 6500, 7048, 8810, 11453, 13000, 17620, 22025, 22906, 35240, 44050, 45812, 57265, 88100, 91624, 110125, 114530, 176200, 220250, 229060, 286325, 440500, 458120, 572650, 881000, 1145300, 1431625, 2290600, 2863250, 5726500, 11453000]

約数ペア:

[(1, 11453000), (2, 5726500), (4, 2863250), (5, 2290600), (8, 1431625), (10, 1145300), (13, 881000), (20, 572650), (25, 458120), (26, 440500), (40, 286325), (50, 229060), (52, 220250), (65, 176200), (100, 114530), (104, 110125), (125, 91624), (130, 88100), (200, 57265), (250, 45812), (260, 44050), (325, 35240), (500, 22906), (520, 22025), (650, 17620), (881, 13000), (1000, 11453), (1300, 8810), (1625, 7048), (1762, 6500), (2600, 4405), (3250, 3524)]