4210515663560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1\times {\mathrm{1510163}}^1$

素因数の和:1511838

約数の個数: 64

約数和(自身を含む): 9699964591680

約数和(自身を除く): 5489448928120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1621, 1720, 3242, 6484, 8105, 12968, 16210, 32420, 64840, 69703, 139406, 278812, 348515, 557624, 697030, 1394060, 1510163, 2788120, 3020326, 6040652, 7550815, 12081304, 15101630, 30203260, 60406520, 64937009, 129874018, 259748036, 324685045, 519496072, 649370090, 1298740180, 2447974223, 2597480360, 4895948446, 9791896892, 12239871115, 19583793784, 24479742230, 48959484460, 97918968920, 105262891589, 210525783178, 421051566356, 526314457945, 842103132712, 1052628915890, 2105257831780, 4210515663560]

約数ペア:

[(1, 4210515663560), (2, 2105257831780), (4, 1052628915890), (5, 842103132712), (8, 526314457945), (10, 421051566356), (20, 210525783178), (40, 105262891589), (43, 97918968920), (86, 48959484460), (172, 24479742230), (215, 19583793784), (344, 12239871115), (430, 9791896892), (860, 4895948446), (1621, 2597480360), (1720, 2447974223), (3242, 1298740180), (6484, 649370090), (8105, 519496072), (12968, 324685045), (16210, 259748036), (32420, 129874018), (64840, 64937009), (69703, 60406520), (139406, 30203260), (278812, 15101630), (348515, 12081304), (557624, 7550815), (697030, 6040652), (1394060, 3020326), (1510163, 2788120)]