67058240

素因数分解:

$2^6\times 5^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:955

約数の個数: 56

約数和(自身を含む): 160397952

約数和(自身を除く): 93339712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367, 571, 734, 1142, 1468, 1835, 2284, 2855, 2936, 3670, 4568, 5710, 5872, 7340, 9136, 11420, 11744, 14680, 18272, 22840, 23488, 29360, 36544, 45680, 58720, 91360, 117440, 182720, 209557, 419114, 838228, 1047785, 1676456, 2095570, 3352912, 4191140, 6705824, 8382280, 13411648, 16764560, 33529120, 67058240]

約数ペア:

[(1, 67058240), (2, 33529120), (4, 16764560), (5, 13411648), (8, 8382280), (10, 6705824), (16, 4191140), (20, 3352912), (32, 2095570), (40, 1676456), (64, 1047785), (80, 838228), (160, 419114), (320, 209557), (367, 182720), (571, 117440), (734, 91360), (1142, 58720), (1468, 45680), (1835, 36544), (2284, 29360), (2855, 23488), (2936, 22840), (3670, 18272), (4568, 14680), (5710, 11744), (5872, 11420), (7340, 9136)]