11213357880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{489239}}^1$

素因数の和:489444

約数の個数: 64

約数和(自身を含む): 33816268800

約数和(自身を除く): 22602910920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 22920, 489239, 978478, 1467717, 1956956, 2446195, 2935434, 3913912, 4892390, 5870868, 7338585, 9784780, 11741736, 14677170, 19569560, 29354340, 58708680, 93444649, 186889298, 280333947, 373778596, 467223245, 560667894, 747557192, 934446490, 1121335788, 1401669735, 1868892980, 2242671576, 2803339470, 3737785960, 5606678940, 11213357880]

約数ペア:

[(1, 11213357880), (2, 5606678940), (3, 3737785960), (4, 2803339470), (5, 2242671576), (6, 1868892980), (8, 1401669735), (10, 1121335788), (12, 934446490), (15, 747557192), (20, 560667894), (24, 467223245), (30, 373778596), (40, 280333947), (60, 186889298), (120, 93444649), (191, 58708680), (382, 29354340), (573, 19569560), (764, 14677170), (955, 11741736), (1146, 9784780), (1528, 7338585), (1910, 5870868), (2292, 4892390), (2865, 3913912), (3820, 2935434), (4584, 2446195), (5730, 1956956), (7640, 1467717), (11460, 978478), (22920, 489239)]