2681567360

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{144481}}^1$

素因数の和:144529

約数の個数: 64

約数和(自身を含む): 6631723800

約数和(自身を除く): 3950156440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 144481, 288962, 577924, 722405, 1155848, 1444810, 2311696, 2889620, 4189949, 4623392, 5779240, 8379898, 9246784, 11558480, 16759796, 18493568, 20949745, 23116960, 33519592, 41899490, 46233920, 67039184, 83798980, 92467840, 134078368, 167597960, 268156736, 335195920, 536313472, 670391840, 1340783680, 2681567360]

約数ペア:

[(1, 2681567360), (2, 1340783680), (4, 670391840), (5, 536313472), (8, 335195920), (10, 268156736), (16, 167597960), (20, 134078368), (29, 92467840), (32, 83798980), (40, 67039184), (58, 46233920), (64, 41899490), (80, 33519592), (116, 23116960), (128, 20949745), (145, 18493568), (160, 16759796), (232, 11558480), (290, 9246784), (320, 8379898), (464, 5779240), (580, 4623392), (640, 4189949), (928, 2889620), (1160, 2311696), (1856, 1444810), (2320, 1155848), (3712, 722405), (4640, 577924), (9280, 288962), (18560, 144481)]