23115040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11113}}^1$

素因数の和:11141

約数の個数: 48

約数和(自身を含む): 58815288

約数和(自身を除く): 35700248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11113, 22226, 44452, 55565, 88904, 111130, 144469, 177808, 222260, 288938, 355616, 444520, 577876, 722345, 889040, 1155752, 1444690, 1778080, 2311504, 2889380, 4623008, 5778760, 11557520, 23115040]

約数ペア:

[(1, 23115040), (2, 11557520), (4, 5778760), (5, 4623008), (8, 2889380), (10, 2311504), (13, 1778080), (16, 1444690), (20, 1155752), (26, 889040), (32, 722345), (40, 577876), (52, 444520), (65, 355616), (80, 288938), (104, 222260), (130, 177808), (160, 144469), (208, 111130), (260, 88904), (416, 55565), (520, 44452), (1040, 22226), (2080, 11113)]