1607388460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{4937}}^1$

素因数の和:5242

約数の個数: 48

約数和(自身を含む): 3437796096

約数和(自身を除く): 1830407636

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 223, 292, 365, 446, 730, 892, 1115, 1460, 2230, 4460, 4937, 9874, 16279, 19748, 24685, 32558, 49370, 65116, 81395, 98740, 162790, 325580, 360401, 720802, 1100951, 1441604, 1802005, 2201902, 3604010, 4403804, 5504755, 7208020, 11009510, 22019020, 80369423, 160738846, 321477692, 401847115, 803694230, 1607388460]

約数ペア:

[(1, 1607388460), (2, 803694230), (4, 401847115), (5, 321477692), (10, 160738846), (20, 80369423), (73, 22019020), (146, 11009510), (223, 7208020), (292, 5504755), (365, 4403804), (446, 3604010), (730, 2201902), (892, 1802005), (1115, 1441604), (1460, 1100951), (2230, 720802), (4460, 360401), (4937, 325580), (9874, 162790), (16279, 98740), (19748, 81395), (24685, 65116), (32558, 49370)]