1233109760

素因数分解:

$2^8\times 5^1\times {\mathrm{963367}}^1$

素因数の和:963388

約数の個数: 36

約数和(自身を含む): 2953686288

約数和(自身を除く): 1720576528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 963367, 1926734, 3853468, 4816835, 7706936, 9633670, 15413872, 19267340, 30827744, 38534680, 61655488, 77069360, 123310976, 154138720, 246621952, 308277440, 616554880, 1233109760]

約数ペア:

[(1, 1233109760), (2, 616554880), (4, 308277440), (5, 246621952), (8, 154138720), (10, 123310976), (16, 77069360), (20, 61655488), (32, 38534680), (40, 30827744), (64, 19267340), (80, 15413872), (128, 9633670), (160, 7706936), (256, 4816835), (320, 3853468), (640, 1926734), (1280, 963367)]