2045837080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{6337}}^1$

素因数の和:7508

約数の個数: 64

約数和(自身を含む): 5266117440

約数和(自身を除く): 3220280360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1153, 2306, 4612, 5765, 6337, 8071, 9224, 11530, 12674, 16142, 23060, 25348, 31685, 32284, 40355, 44359, 46120, 50696, 63370, 64568, 80710, 88718, 126740, 161420, 177436, 221795, 253480, 322840, 354872, 443590, 887180, 1774360, 7306561, 14613122, 29226244, 36532805, 51145927, 58452488, 73065610, 102291854, 146131220, 204583708, 255729635, 292262440, 409167416, 511459270, 1022918540, 2045837080]

約数ペア:

[(1, 2045837080), (2, 1022918540), (4, 511459270), (5, 409167416), (7, 292262440), (8, 255729635), (10, 204583708), (14, 146131220), (20, 102291854), (28, 73065610), (35, 58452488), (40, 51145927), (56, 36532805), (70, 29226244), (140, 14613122), (280, 7306561), (1153, 1774360), (2306, 887180), (4612, 443590), (5765, 354872), (6337, 322840), (8071, 253480), (9224, 221795), (11530, 177436), (12674, 161420), (16142, 126740), (23060, 88718), (25348, 80710), (31685, 64568), (32284, 63370), (40355, 50696), (44359, 46120)]