59590840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 142884000

約数和(自身を除く): 83293160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 152, 178, 190, 356, 380, 445, 712, 760, 881, 890, 1691, 1762, 1780, 3382, 3524, 3560, 4405, 6764, 7048, 8455, 8810, 13528, 16739, 16910, 17620, 33478, 33820, 35240, 66956, 67640, 78409, 83695, 133912, 156818, 167390, 313636, 334780, 392045, 627272, 669560, 784090, 1489771, 1568180, 2979542, 3136360, 5959084, 7448855, 11918168, 14897710, 29795420, 59590840]

約数ペア:

[(1, 59590840), (2, 29795420), (4, 14897710), (5, 11918168), (8, 7448855), (10, 5959084), (19, 3136360), (20, 2979542), (38, 1568180), (40, 1489771), (76, 784090), (89, 669560), (95, 627272), (152, 392045), (178, 334780), (190, 313636), (356, 167390), (380, 156818), (445, 133912), (712, 83695), (760, 78409), (881, 67640), (890, 66956), (1691, 35240), (1762, 33820), (1780, 33478), (3382, 17620), (3524, 16910), (3560, 16739), (4405, 13528), (6764, 8810), (7048, 8455)]