460236460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1213}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 986311872

約数和(自身を除く): 526075412

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 311, 610, 622, 1213, 1220, 1244, 1555, 2426, 3110, 4852, 6065, 6220, 12130, 18971, 24260, 37942, 73993, 75884, 94855, 147986, 189710, 295972, 369965, 377243, 379420, 739930, 754486, 1479860, 1508972, 1886215, 3772430, 7544860, 23011823, 46023646, 92047292, 115059115, 230118230, 460236460]

約数ペア:

[(1, 460236460), (2, 230118230), (4, 115059115), (5, 92047292), (10, 46023646), (20, 23011823), (61, 7544860), (122, 3772430), (244, 1886215), (305, 1508972), (311, 1479860), (610, 754486), (622, 739930), (1213, 379420), (1220, 377243), (1244, 369965), (1555, 295972), (2426, 189710), (3110, 147986), (4852, 94855), (6065, 75884), (6220, 73993), (12130, 37942), (18971, 24260)]