27274880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 68666400

約数和(自身を除く): 41391520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2243, 2432, 3040, 4486, 6080, 8972, 11215, 12160, 17944, 22430, 35888, 42617, 44860, 71776, 85234, 89720, 143552, 170468, 179440, 213085, 287104, 340936, 358880, 426170, 681872, 717760, 852340, 1363744, 1435520, 1704680, 2727488, 3409360, 5454976, 6818720, 13637440, 27274880]

約数ペア:

[(1, 27274880), (2, 13637440), (4, 6818720), (5, 5454976), (8, 3409360), (10, 2727488), (16, 1704680), (19, 1435520), (20, 1363744), (32, 852340), (38, 717760), (40, 681872), (64, 426170), (76, 358880), (80, 340936), (95, 287104), (128, 213085), (152, 179440), (160, 170468), (190, 143552), (304, 89720), (320, 85234), (380, 71776), (608, 44860), (640, 42617), (760, 35888), (1216, 22430), (1520, 17944), (2243, 12160), (2432, 11215), (3040, 8972), (4486, 6080)]