29122568560

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1\times {\mathrm{5903}}^1$

素因数の和:6742

約数の個数: 80

約数和(自身を含む): 68629607424

約数和(自身を除く): 39507038864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 743, 830, 1328, 1486, 1660, 2972, 3320, 3715, 5903, 5944, 6640, 7430, 11806, 11888, 14860, 23612, 29515, 29720, 47224, 59030, 59440, 61669, 94448, 118060, 123338, 236120, 246676, 308345, 472240, 489949, 493352, 616690, 979898, 986704, 1233380, 1959796, 2449745, 2466760, 3919592, 4385929, 4899490, 4933520, 7839184, 8771858, 9798980, 17543716, 19597960, 21929645, 35087432, 39195920, 43859290, 70174864, 87718580, 175437160, 350874320, 364032107, 728064214, 1456128428, 1820160535, 2912256856, 3640321070, 5824513712, 7280642140, 14561284280, 29122568560]

約数ペア:

[(1, 29122568560), (2, 14561284280), (4, 7280642140), (5, 5824513712), (8, 3640321070), (10, 2912256856), (16, 1820160535), (20, 1456128428), (40, 728064214), (80, 364032107), (83, 350874320), (166, 175437160), (332, 87718580), (415, 70174864), (664, 43859290), (743, 39195920), (830, 35087432), (1328, 21929645), (1486, 19597960), (1660, 17543716), (2972, 9798980), (3320, 8771858), (3715, 7839184), (5903, 4933520), (5944, 4899490), (6640, 4385929), (7430, 3919592), (11806, 2466760), (11888, 2449745), (14860, 1959796), (23612, 1233380), (29515, 986704), (29720, 979898), (47224, 616690), (59030, 493352), (59440, 489949), (61669, 472240), (94448, 308345), (118060, 246676), (123338, 236120)]