1149679540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{3539}}^1$

素因数の和:4024

約数の個数: 48

約数和(自身を含む): 2485929600

約数和(自身を除く): 1336250060

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 439, 740, 878, 1756, 2195, 3539, 4390, 7078, 8780, 14156, 16243, 17695, 32486, 35390, 64972, 70780, 81215, 130943, 162430, 261886, 324860, 523772, 654715, 1309430, 1553621, 2618860, 3107242, 6214484, 7768105, 15536210, 31072420, 57483977, 114967954, 229935908, 287419885, 574839770, 1149679540]

約数ペア:

[(1, 1149679540), (2, 574839770), (4, 287419885), (5, 229935908), (10, 114967954), (20, 57483977), (37, 31072420), (74, 15536210), (148, 7768105), (185, 6214484), (370, 3107242), (439, 2618860), (740, 1553621), (878, 1309430), (1756, 654715), (2195, 523772), (3539, 324860), (4390, 261886), (7078, 162430), (8780, 130943), (14156, 81215), (16243, 70780), (17695, 64972), (32486, 35390)]