239311360

素因数分解:

$2^9\times 5^1\times {\mathrm{93481}}^1$

素因数の和:93504

約数の個数: 40

約数和(自身を含む): 573792516

約数和(自身を除く): 334481156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 93481, 186962, 373924, 467405, 747848, 934810, 1495696, 1869620, 2991392, 3739240, 5982784, 7478480, 11965568, 14956960, 23931136, 29913920, 47862272, 59827840, 119655680, 239311360]

約数ペア:

[(1, 239311360), (2, 119655680), (4, 59827840), (5, 47862272), (8, 29913920), (10, 23931136), (16, 14956960), (20, 11965568), (32, 7478480), (40, 5982784), (64, 3739240), (80, 2991392), (128, 1869620), (160, 1495696), (256, 934810), (320, 747848), (512, 467405), (640, 373924), (1280, 186962), (2560, 93481)]