22202000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 80

約数和(自身を含む): 56929392

約数和(自身を除く): 34727392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 653, 680, 850, 1000, 1306, 1360, 1700, 2000, 2125, 2612, 3265, 3400, 4250, 5224, 6530, 6800, 8500, 10448, 11101, 13060, 16325, 17000, 22202, 26120, 32650, 34000, 44404, 52240, 55505, 65300, 81625, 88808, 111010, 130600, 163250, 177616, 222020, 261200, 277525, 326500, 444040, 555050, 653000, 888080, 1110100, 1306000, 1387625, 2220200, 2775250, 4440400, 5550500, 11101000, 22202000]

約数ペア:

[(1, 22202000), (2, 11101000), (4, 5550500), (5, 4440400), (8, 2775250), (10, 2220200), (16, 1387625), (17, 1306000), (20, 1110100), (25, 888080), (34, 653000), (40, 555050), (50, 444040), (68, 326500), (80, 277525), (85, 261200), (100, 222020), (125, 177616), (136, 163250), (170, 130600), (200, 111010), (250, 88808), (272, 81625), (340, 65300), (400, 55505), (425, 52240), (500, 44404), (653, 34000), (680, 32650), (850, 26120), (1000, 22202), (1306, 17000), (1360, 16325), (1700, 13060), (2000, 11101), (2125, 10448), (2612, 8500), (3265, 6800), (3400, 6530), (4250, 5224)]