26048080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 65085120

約数和(自身を除く): 39037040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 179, 214, 272, 340, 358, 428, 535, 680, 716, 856, 895, 1070, 1360, 1432, 1712, 1790, 1819, 2140, 2864, 3043, 3580, 3638, 4280, 6086, 7160, 7276, 8560, 9095, 12172, 14320, 14552, 15215, 18190, 19153, 24344, 29104, 30430, 36380, 38306, 48688, 60860, 72760, 76612, 95765, 121720, 145520, 153224, 191530, 243440, 306448, 325601, 383060, 651202, 766120, 1302404, 1532240, 1628005, 2604808, 3256010, 5209616, 6512020, 13024040, 26048080]

約数ペア:

[(1, 26048080), (2, 13024040), (4, 6512020), (5, 5209616), (8, 3256010), (10, 2604808), (16, 1628005), (17, 1532240), (20, 1302404), (34, 766120), (40, 651202), (68, 383060), (80, 325601), (85, 306448), (107, 243440), (136, 191530), (170, 153224), (179, 145520), (214, 121720), (272, 95765), (340, 76612), (358, 72760), (428, 60860), (535, 48688), (680, 38306), (716, 36380), (856, 30430), (895, 29104), (1070, 24344), (1360, 19153), (1432, 18190), (1712, 15215), (1790, 14552), (1819, 14320), (2140, 12172), (2864, 9095), (3043, 8560), (3580, 7276), (3638, 7160), (4280, 6086)]