463442020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{3989}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 1006150320

約数和(自身を除く): 542708300

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 157, 185, 314, 370, 628, 740, 785, 1570, 3140, 3989, 5809, 7978, 11618, 15956, 19945, 23236, 29045, 39890, 58090, 79780, 116180, 147593, 295186, 590372, 626273, 737965, 1252546, 1475930, 2505092, 2951860, 3131365, 6262730, 12525460, 23172101, 46344202, 92688404, 115860505, 231721010, 463442020]

約数ペア:

[(1, 463442020), (2, 231721010), (4, 115860505), (5, 92688404), (10, 46344202), (20, 23172101), (37, 12525460), (74, 6262730), (148, 3131365), (157, 2951860), (185, 2505092), (314, 1475930), (370, 1252546), (628, 737965), (740, 626273), (785, 590372), (1570, 295186), (3140, 147593), (3989, 116180), (5809, 79780), (7978, 58090), (11618, 39890), (15956, 29045), (19945, 23236)]