13637440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 56

約数和(自身を含む): 34198560

約数和(自身を除く): 20561120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 2243, 3040, 4486, 6080, 8972, 11215, 17944, 22430, 35888, 42617, 44860, 71776, 85234, 89720, 143552, 170468, 179440, 213085, 340936, 358880, 426170, 681872, 717760, 852340, 1363744, 1704680, 2727488, 3409360, 6818720, 13637440]

約数ペア:

[(1, 13637440), (2, 6818720), (4, 3409360), (5, 2727488), (8, 1704680), (10, 1363744), (16, 852340), (19, 717760), (20, 681872), (32, 426170), (38, 358880), (40, 340936), (64, 213085), (76, 179440), (80, 170468), (95, 143552), (152, 89720), (160, 85234), (190, 71776), (304, 44860), (320, 42617), (380, 35888), (608, 22430), (760, 17944), (1216, 11215), (1520, 8972), (2243, 6080), (3040, 4486)]