43498220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 97100640

約数和(自身を除く): 53602420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1013, 1130, 2026, 2147, 2260, 4052, 4294, 5065, 8588, 10130, 10735, 19247, 20260, 21470, 38494, 42940, 76988, 96235, 114469, 192470, 228938, 384940, 457876, 572345, 1144690, 2174911, 2289380, 4349822, 8699644, 10874555, 21749110, 43498220]

約数ペア:

[(1, 43498220), (2, 21749110), (4, 10874555), (5, 8699644), (10, 4349822), (19, 2289380), (20, 2174911), (38, 1144690), (76, 572345), (95, 457876), (113, 384940), (190, 228938), (226, 192470), (380, 114469), (452, 96235), (565, 76988), (1013, 42940), (1130, 38494), (2026, 21470), (2147, 20260), (2260, 19247), (4052, 10735), (4294, 10130), (5065, 8588)]