80824070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 153059328

約数和(自身を除く): 72235258

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2767, 2921, 5534, 5842, 13835, 14605, 27670, 29210, 63641, 127282, 318205, 351409, 636410, 702818, 1757045, 3514090, 8082407, 16164814, 40412035, 80824070]

約数ペア:

[(1, 80824070), (2, 40412035), (5, 16164814), (10, 8082407), (23, 3514090), (46, 1757045), (115, 702818), (127, 636410), (230, 351409), (254, 318205), (635, 127282), (1270, 63641), (2767, 29210), (2921, 27670), (5534, 14605), (5842, 13835)]