11178460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 14626340

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1279, 1748, 2185, 2558, 4370, 5116, 6395, 8740, 12790, 24301, 25580, 29417, 48602, 58834, 97204, 117668, 121505, 147085, 243010, 294170, 486020, 558923, 588340, 1117846, 2235692, 2794615, 5589230, 11178460]

約数ペア:

[(1, 11178460), (2, 5589230), (4, 2794615), (5, 2235692), (10, 1117846), (19, 588340), (20, 558923), (23, 486020), (38, 294170), (46, 243010), (76, 147085), (92, 121505), (95, 117668), (115, 97204), (190, 58834), (230, 48602), (380, 29417), (437, 25580), (460, 24301), (874, 12790), (1279, 8740), (1748, 6395), (2185, 5116), (2558, 4370)]