63635260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 147386736

約数和(自身を除く): 83751476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 169, 260, 268, 281, 335, 338, 562, 670, 676, 845, 871, 1124, 1340, 1405, 1690, 1742, 2810, 3380, 3484, 3653, 4355, 5620, 7306, 8710, 11323, 14612, 17420, 18265, 18827, 22646, 36530, 37654, 45292, 47489, 56615, 73060, 75308, 94135, 94978, 113230, 188270, 189956, 226460, 237445, 244751, 376540, 474890, 489502, 949780, 979004, 1223755, 2447510, 3181763, 4895020, 6363526, 12727052, 15908815, 31817630, 63635260]

約数ペア:

[(1, 63635260), (2, 31817630), (4, 15908815), (5, 12727052), (10, 6363526), (13, 4895020), (20, 3181763), (26, 2447510), (52, 1223755), (65, 979004), (67, 949780), (130, 489502), (134, 474890), (169, 376540), (260, 244751), (268, 237445), (281, 226460), (335, 189956), (338, 188270), (562, 113230), (670, 94978), (676, 94135), (845, 75308), (871, 73060), (1124, 56615), (1340, 47489), (1405, 45292), (1690, 37654), (1742, 36530), (2810, 22646), (3380, 18827), (3484, 18265), (3653, 17420), (4355, 14612), (5620, 11323), (7306, 8710)]