589065806480

素因数分解:

$2^4\times 5^1\times {\mathrm{15377}}^1\times {\mathrm{478853}}^1$

素因数の和:494243

約数の個数: 40

約数和(自身を含む): 1369669927032

約数和(自身を除く): 780604120552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 15377, 30754, 61508, 76885, 123016, 153770, 246032, 307540, 478853, 615080, 957706, 1230160, 1915412, 2394265, 3830824, 4788530, 7661648, 9577060, 19154120, 38308240, 7363322581, 14726645162, 29453290324, 36816612905, 58906580648, 73633225810, 117813161296, 147266451620, 294532903240, 589065806480]

約数ペア:

[(1, 589065806480), (2, 294532903240), (4, 147266451620), (5, 117813161296), (8, 73633225810), (10, 58906580648), (16, 36816612905), (20, 29453290324), (40, 14726645162), (80, 7363322581), (15377, 38308240), (30754, 19154120), (61508, 9577060), (76885, 7661648), (123016, 4788530), (153770, 3830824), (246032, 2394265), (307540, 1915412), (478853, 1230160), (615080, 957706)]