13630145980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{218923}}^1$

素因数の和:219226

約数の個数: 48

約数和(自身を含む): 31335905664

約数和(自身を除く): 17705759684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 1132, 1415, 2830, 3113, 5660, 6226, 12452, 15565, 31130, 62260, 218923, 437846, 875692, 1094615, 2189230, 2408153, 4378460, 4816306, 9632612, 12040765, 24081530, 48163060, 61955209, 123910418, 247820836, 309776045, 619552090, 681507299, 1239104180, 1363014598, 2726029196, 3407536495, 6815072990, 13630145980]

約数ペア:

[(1, 13630145980), (2, 6815072990), (4, 3407536495), (5, 2726029196), (10, 1363014598), (11, 1239104180), (20, 681507299), (22, 619552090), (44, 309776045), (55, 247820836), (110, 123910418), (220, 61955209), (283, 48163060), (566, 24081530), (1132, 12040765), (1415, 9632612), (2830, 4816306), (3113, 4378460), (5660, 2408153), (6226, 2189230), (12452, 1094615), (15565, 875692), (31130, 437846), (62260, 218923)]