540125008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{77249}}^1$

素因数の和:77299

約数の個数: 40

約数和(自身を含む): 1149480000

約数和(自身を除く): 609354992

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 77249, 154498, 308996, 617992, 1235984, 1467731, 1776727, 2935462, 3553454, 5870924, 7106908, 11741848, 14213816, 23483696, 28427632, 33757813, 67515626, 135031252, 270062504, 540125008]

約数ペア:

[(1, 540125008), (2, 270062504), (4, 135031252), (8, 67515626), (16, 33757813), (19, 28427632), (23, 23483696), (38, 14213816), (46, 11741848), (76, 7106908), (92, 5870924), (152, 3553454), (184, 2935462), (304, 1776727), (368, 1467731), (437, 1235984), (874, 617992), (1748, 308996), (3496, 154498), (6992, 77249)]