1180526033480

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1\times {\mathrm{112573}}^1$

素因数の和:113634

約数の個数: 64

約数和(自身を含む): 2666855545200

約数和(自身を除く): 1486329511720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 641, 818, 1282, 1636, 2045, 2564, 3205, 3272, 4090, 5128, 6410, 8180, 12820, 16360, 25640, 112573, 225146, 262169, 450292, 524338, 562865, 900584, 1048676, 1125730, 1310845, 2097352, 2251460, 2621690, 4502920, 5243380, 10486760, 46042357, 72159293, 92084714, 144318586, 184169428, 230211785, 288637172, 360796465, 368338856, 460423570, 577274344, 721592930, 920847140, 1443185860, 1841694280, 2886371720, 29513150837, 59026301674, 118052603348, 147565754185, 236105206696, 295131508370, 590263016740, 1180526033480]

約数ペア:

[(1, 1180526033480), (2, 590263016740), (4, 295131508370), (5, 236105206696), (8, 147565754185), (10, 118052603348), (20, 59026301674), (40, 29513150837), (409, 2886371720), (641, 1841694280), (818, 1443185860), (1282, 920847140), (1636, 721592930), (2045, 577274344), (2564, 460423570), (3205, 368338856), (3272, 360796465), (4090, 288637172), (5128, 230211785), (6410, 184169428), (8180, 144318586), (12820, 92084714), (16360, 72159293), (25640, 46042357), (112573, 10486760), (225146, 5243380), (262169, 4502920), (450292, 2621690), (524338, 2251460), (562865, 2097352), (900584, 1310845), (1048676, 1125730)]