2629120120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{112741}}^1$

素因数の和:112816

約数の個数: 64

約数和(自身を含む): 6575113440

約数和(自身を除く): 3945993320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 11660, 23320, 112741, 225482, 450964, 563705, 901928, 1127410, 1240151, 2254820, 2480302, 4509640, 4960604, 5975273, 6200755, 9921208, 11950546, 12401510, 23901092, 24803020, 29876365, 47802184, 49606040, 59752730, 65728003, 119505460, 131456006, 239010920, 262912012, 328640015, 525824024, 657280030, 1314560060, 2629120120]

約数ペア:

[(1, 2629120120), (2, 1314560060), (4, 657280030), (5, 525824024), (8, 328640015), (10, 262912012), (11, 239010920), (20, 131456006), (22, 119505460), (40, 65728003), (44, 59752730), (53, 49606040), (55, 47802184), (88, 29876365), (106, 24803020), (110, 23901092), (212, 12401510), (220, 11950546), (265, 9921208), (424, 6200755), (440, 5975273), (530, 4960604), (583, 4509640), (1060, 2480302), (1166, 2254820), (2120, 1240151), (2332, 1127410), (2915, 901928), (4664, 563705), (5830, 450964), (11660, 225482), (23320, 112741)]