18043600510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 37198828800

約数和(自身を除く): 19155228290

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 101, 115, 130, 149, 202, 230, 298, 299, 401, 505, 598, 745, 802, 1010, 1313, 1490, 1495, 1937, 2005, 2323, 2626, 2990, 3427, 3874, 4010, 4646, 5213, 6565, 6854, 9223, 9685, 10426, 11615, 13130, 15049, 17135, 18446, 19370, 23230, 26065, 30098, 30199, 34270, 40501, 44551, 46115, 52130, 59749, 60398, 75245, 81002, 89102, 92230, 119498, 119899, 150490, 150995, 195637, 202505, 222755, 239798, 298745, 301990, 346127, 391274, 405010, 445510, 526513, 597490, 599495, 692254, 776737, 931523, 978185, 1053026, 1198990, 1374227, 1553474, 1730635, 1863046, 1956370, 2632565, 2748454, 3461270, 3883685, 4499651, 4657615, 5265130, 6034649, 6871135, 7767370, 8999302, 9315230, 12069298, 12109799, 13742270, 17864951, 22498255, 24219598, 30173245, 35729902, 44996510, 60346490, 60548995, 78450437, 89324755, 121097990, 138796927, 156900874, 178649510, 277593854, 392252185, 693984635, 784504370, 1387969270, 1804360051, 3608720102, 9021800255, 18043600510]

約数ペア:

[(1, 18043600510), (2, 9021800255), (5, 3608720102), (10, 1804360051), (13, 1387969270), (23, 784504370), (26, 693984635), (46, 392252185), (65, 277593854), (101, 178649510), (115, 156900874), (130, 138796927), (149, 121097990), (202, 89324755), (230, 78450437), (298, 60548995), (299, 60346490), (401, 44996510), (505, 35729902), (598, 30173245), (745, 24219598), (802, 22498255), (1010, 17864951), (1313, 13742270), (1490, 12109799), (1495, 12069298), (1937, 9315230), (2005, 8999302), (2323, 7767370), (2626, 6871135), (2990, 6034649), (3427, 5265130), (3874, 4657615), (4010, 4499651), (4646, 3883685), (5213, 3461270), (6565, 2748454), (6854, 2632565), (9223, 1956370), (9685, 1863046), (10426, 1730635), (11615, 1553474), (13130, 1374227), (15049, 1198990), (17135, 1053026), (18446, 978185), (19370, 931523), (23230, 776737), (26065, 692254), (30098, 599495), (30199, 597490), (34270, 526513), (40501, 445510), (44551, 405010), (46115, 391274), (52130, 346127), (59749, 301990), (60398, 298745), (75245, 239798), (81002, 222755), (89102, 202505), (92230, 195637), (119498, 150995), (119899, 150490)]