66414260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 94462540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 41, 44, 55, 74, 82, 110, 148, 164, 185, 199, 205, 220, 370, 398, 407, 410, 451, 740, 796, 814, 820, 902, 995, 1517, 1628, 1804, 1990, 2035, 2189, 2255, 3034, 3980, 4070, 4378, 4510, 6068, 7363, 7585, 8140, 8159, 8756, 9020, 10945, 14726, 15170, 16318, 16687, 21890, 29452, 30340, 32636, 33374, 36815, 40795, 43780, 66748, 73630, 80993, 81590, 83435, 89749, 147260, 161986, 163180, 166870, 179498, 301883, 323972, 333740, 358996, 404965, 448745, 603766, 809930, 897490, 1207532, 1509415, 1619860, 1794980, 3018830, 3320713, 6037660, 6641426, 13282852, 16603565, 33207130, 66414260]

約数ペア:

[(1, 66414260), (2, 33207130), (4, 16603565), (5, 13282852), (10, 6641426), (11, 6037660), (20, 3320713), (22, 3018830), (37, 1794980), (41, 1619860), (44, 1509415), (55, 1207532), (74, 897490), (82, 809930), (110, 603766), (148, 448745), (164, 404965), (185, 358996), (199, 333740), (205, 323972), (220, 301883), (370, 179498), (398, 166870), (407, 163180), (410, 161986), (451, 147260), (740, 89749), (796, 83435), (814, 81590), (820, 80993), (902, 73630), (995, 66748), (1517, 43780), (1628, 40795), (1804, 36815), (1990, 33374), (2035, 32636), (2189, 30340), (2255, 29452), (3034, 21890), (3980, 16687), (4070, 16318), (4378, 15170), (4510, 14726), (6068, 10945), (7363, 9020), (7585, 8756), (8140, 8159)]