2023012840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{115733}}^1$

素因数の和:115786

約数の個数: 64

約数和(自身を含む): 4999708800

約数和(自身を除く): 2976695960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8740, 17480, 115733, 231466, 462932, 578665, 925864, 1157330, 2198927, 2314660, 2661859, 4397854, 4629320, 5323718, 8795708, 10647436, 10994635, 13309295, 17591416, 21294872, 21989270, 26618590, 43978540, 50575321, 53237180, 87957080, 101150642, 106474360, 202301284, 252876605, 404602568, 505753210, 1011506420, 2023012840]

約数ペア:

[(1, 2023012840), (2, 1011506420), (4, 505753210), (5, 404602568), (8, 252876605), (10, 202301284), (19, 106474360), (20, 101150642), (23, 87957080), (38, 53237180), (40, 50575321), (46, 43978540), (76, 26618590), (92, 21989270), (95, 21294872), (115, 17591416), (152, 13309295), (184, 10994635), (190, 10647436), (230, 8795708), (380, 5323718), (437, 4629320), (460, 4397854), (760, 2661859), (874, 2314660), (920, 2198927), (1748, 1157330), (2185, 925864), (3496, 578665), (4370, 462932), (8740, 231466), (17480, 115733)]