1880973400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12073}}^1$

素因数の和:12149

約数の個数: 96

約数和(自身を含む): 4716104400

約数和(自身を除く): 2835131000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 95, 100, 152, 164, 190, 200, 205, 328, 380, 410, 475, 760, 779, 820, 950, 1025, 1558, 1640, 1900, 2050, 3116, 3800, 3895, 4100, 6232, 7790, 8200, 12073, 15580, 19475, 24146, 31160, 38950, 48292, 60365, 77900, 96584, 120730, 155800, 229387, 241460, 301825, 458774, 482920, 494993, 603650, 917548, 989986, 1146935, 1207300, 1835096, 1979972, 2293870, 2414600, 2474965, 3959944, 4587740, 4949930, 5734675, 9175480, 9404867, 9899860, 11469350, 12374825, 18809734, 19799720, 22938700, 24749650, 37619468, 45877400, 47024335, 49499300, 75238936, 94048670, 98998600, 188097340, 235121675, 376194680, 470243350, 940486700, 1880973400]

約数ペア:

[(1, 1880973400), (2, 940486700), (4, 470243350), (5, 376194680), (8, 235121675), (10, 188097340), (19, 98998600), (20, 94048670), (25, 75238936), (38, 49499300), (40, 47024335), (41, 45877400), (50, 37619468), (76, 24749650), (82, 22938700), (95, 19799720), (100, 18809734), (152, 12374825), (164, 11469350), (190, 9899860), (200, 9404867), (205, 9175480), (328, 5734675), (380, 4949930), (410, 4587740), (475, 3959944), (760, 2474965), (779, 2414600), (820, 2293870), (950, 1979972), (1025, 1835096), (1558, 1207300), (1640, 1146935), (1900, 989986), (2050, 917548), (3116, 603650), (3800, 494993), (3895, 482920), (4100, 458774), (6232, 301825), (7790, 241460), (8200, 229387), (12073, 155800), (15580, 120730), (19475, 96584), (24146, 77900), (31160, 60365), (38950, 48292)]