114502720

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1999}}^1$

素因数の和:2195

約数の個数: 56

約数和(自身を含む): 274320000

約数和(自身を除く): 159817280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 716, 895, 1432, 1790, 1999, 2864, 3580, 3998, 5728, 7160, 7996, 9995, 11456, 14320, 15992, 19990, 28640, 31984, 39980, 57280, 63968, 79960, 127936, 159920, 319840, 357821, 639680, 715642, 1431284, 1789105, 2862568, 3578210, 5725136, 7156420, 11450272, 14312840, 22900544, 28625680, 57251360, 114502720]

約数ペア:

[(1, 114502720), (2, 57251360), (4, 28625680), (5, 22900544), (8, 14312840), (10, 11450272), (16, 7156420), (20, 5725136), (32, 3578210), (40, 2862568), (64, 1789105), (80, 1431284), (160, 715642), (179, 639680), (320, 357821), (358, 319840), (716, 159920), (895, 127936), (1432, 79960), (1790, 63968), (1999, 57280), (2864, 39980), (3580, 31984), (3998, 28640), (5728, 19990), (7160, 15992), (7996, 14320), (9995, 11456)]