233488180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1873}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 513805824

約数和(自身を除く): 280317644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 271, 460, 542, 1084, 1355, 1873, 2710, 3746, 5420, 6233, 7492, 9365, 12466, 18730, 24932, 31165, 37460, 43079, 62330, 86158, 124660, 172316, 215395, 430790, 507583, 861580, 1015166, 2030332, 2537915, 5075830, 10151660, 11674409, 23348818, 46697636, 58372045, 116744090, 233488180]

約数ペア:

[(1, 233488180), (2, 116744090), (4, 58372045), (5, 46697636), (10, 23348818), (20, 11674409), (23, 10151660), (46, 5075830), (92, 2537915), (115, 2030332), (230, 1015166), (271, 861580), (460, 507583), (542, 430790), (1084, 215395), (1355, 172316), (1873, 124660), (2710, 86158), (3746, 62330), (5420, 43079), (6233, 37460), (7492, 31165), (9365, 24932), (12466, 18730)]