24811240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 58741200

約数和(自身を除く): 33929960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 293, 365, 580, 584, 586, 730, 1160, 1172, 1460, 1465, 2117, 2344, 2920, 2930, 4234, 5860, 8468, 8497, 10585, 11720, 16936, 16994, 21170, 21389, 33988, 42340, 42485, 42778, 67976, 84680, 84970, 85556, 106945, 169940, 171112, 213890, 339880, 427780, 620281, 855560, 1240562, 2481124, 3101405, 4962248, 6202810, 12405620, 24811240]

約数ペア:

[(1, 24811240), (2, 12405620), (4, 6202810), (5, 4962248), (8, 3101405), (10, 2481124), (20, 1240562), (29, 855560), (40, 620281), (58, 427780), (73, 339880), (116, 213890), (145, 171112), (146, 169940), (232, 106945), (290, 85556), (292, 84970), (293, 84680), (365, 67976), (580, 42778), (584, 42485), (586, 42340), (730, 33988), (1160, 21389), (1172, 21170), (1460, 16994), (1465, 16936), (2117, 11720), (2344, 10585), (2920, 8497), (2930, 8468), (4234, 5860)]