8759250880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{18787}}^1$

素因数の和:18882

約数の個数: 112

約数和(自身を含む): 21990076416

約数和(自身を除く): 13230825536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 155, 160, 188, 235, 248, 310, 320, 376, 470, 496, 620, 752, 940, 992, 1240, 1457, 1504, 1880, 1984, 2480, 2914, 3008, 3760, 4960, 5828, 7285, 7520, 9920, 11656, 14570, 15040, 18787, 23312, 29140, 37574, 46624, 58280, 75148, 93248, 93935, 116560, 150296, 187870, 233120, 300592, 375740, 466240, 582397, 601184, 751480, 882989, 1164794, 1202368, 1502960, 1765978, 2329588, 2911985, 3005920, 3531956, 4414945, 4659176, 5823970, 6011840, 7063912, 8829890, 9318352, 11647940, 14127824, 17659780, 18636704, 23295880, 27372659, 28255648, 35319560, 37273408, 46591760, 54745318, 56511296, 70639120, 93183520, 109490636, 136863295, 141278240, 186367040, 218981272, 273726590, 282556480, 437962544, 547453180, 875925088, 1094906360, 1751850176, 2189812720, 4379625440, 8759250880]

約数ペア:

[(1, 8759250880), (2, 4379625440), (4, 2189812720), (5, 1751850176), (8, 1094906360), (10, 875925088), (16, 547453180), (20, 437962544), (31, 282556480), (32, 273726590), (40, 218981272), (47, 186367040), (62, 141278240), (64, 136863295), (80, 109490636), (94, 93183520), (124, 70639120), (155, 56511296), (160, 54745318), (188, 46591760), (235, 37273408), (248, 35319560), (310, 28255648), (320, 27372659), (376, 23295880), (470, 18636704), (496, 17659780), (620, 14127824), (752, 11647940), (940, 9318352), (992, 8829890), (1240, 7063912), (1457, 6011840), (1504, 5823970), (1880, 4659176), (1984, 4414945), (2480, 3531956), (2914, 3005920), (3008, 2911985), (3760, 2329588), (4960, 1765978), (5828, 1502960), (7285, 1202368), (7520, 1164794), (9920, 882989), (11656, 751480), (14570, 601184), (15040, 582397), (18787, 466240), (23312, 375740), (29140, 300592), (37574, 233120), (46624, 187870), (58280, 150296), (75148, 116560), (93248, 93935)]