2973454600

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{136397}}^1$

素因数の和:136522

約数の個数: 48

約数和(自身を含む): 6976757700

約数和(自身を除く): 4003303100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 4360, 5450, 10900, 21800, 136397, 272794, 545588, 681985, 1091176, 1363970, 2727940, 3409925, 5455880, 6819850, 13639700, 14867273, 27279400, 29734546, 59469092, 74336365, 118938184, 148672730, 297345460, 371681825, 594690920, 743363650, 1486727300, 2973454600]

約数ペア:

[(1, 2973454600), (2, 1486727300), (4, 743363650), (5, 594690920), (8, 371681825), (10, 297345460), (20, 148672730), (25, 118938184), (40, 74336365), (50, 59469092), (100, 29734546), (109, 27279400), (200, 14867273), (218, 13639700), (436, 6819850), (545, 5455880), (872, 3409925), (1090, 2727940), (2180, 1363970), (2725, 1091176), (4360, 681985), (5450, 545588), (10900, 272794), (21800, 136397)]