1351150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 2560104

約数和(自身を除く): 1208954

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 443, 610, 886, 1525, 2215, 3050, 4430, 11075, 22150, 27023, 54046, 135115, 270230, 675575, 1351150]

約数ペア:

[(1, 1351150), (2, 675575), (5, 270230), (10, 135115), (25, 54046), (50, 27023), (61, 22150), (122, 11075), (305, 4430), (443, 3050), (610, 2215), (886, 1525)]