5074395520

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{89087}}^1$

素因数の和:89195

約数の個数: 64

約数和(自身を含む): 12267417600

約数和(自身を除く): 7193022080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 640, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 11392, 14240, 28480, 56960, 89087, 178174, 356348, 445435, 712696, 890870, 1425392, 1781740, 2850784, 3563480, 5701568, 7126960, 7928743, 11403136, 14253920, 15857486, 28507840, 31714972, 39643715, 57015680, 63429944, 79287430, 126859888, 158574860, 253719776, 317149720, 507439552, 634299440, 1014879104, 1268598880, 2537197760, 5074395520]

約数ペア:

[(1, 5074395520), (2, 2537197760), (4, 1268598880), (5, 1014879104), (8, 634299440), (10, 507439552), (16, 317149720), (20, 253719776), (32, 158574860), (40, 126859888), (64, 79287430), (80, 63429944), (89, 57015680), (128, 39643715), (160, 31714972), (178, 28507840), (320, 15857486), (356, 14253920), (445, 11403136), (640, 7928743), (712, 7126960), (890, 5701568), (1424, 3563480), (1780, 2850784), (2848, 1781740), (3560, 1425392), (5696, 890870), (7120, 712696), (11392, 445435), (14240, 356348), (28480, 178174), (56960, 89087)]