100106720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89381}}^1$

素因数の和:89403

約数の個数: 48

約数和(自身を含む): 270291168

約数和(自身を除く): 170184448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 89381, 178762, 357524, 446905, 625667, 715048, 893810, 1251334, 1430096, 1787620, 2502668, 2860192, 3128335, 3575240, 5005336, 6256670, 7150480, 10010672, 12513340, 14300960, 20021344, 25026680, 50053360, 100106720]

約数ペア:

[(1, 100106720), (2, 50053360), (4, 25026680), (5, 20021344), (7, 14300960), (8, 12513340), (10, 10010672), (14, 7150480), (16, 6256670), (20, 5005336), (28, 3575240), (32, 3128335), (35, 2860192), (40, 2502668), (56, 1787620), (70, 1430096), (80, 1251334), (112, 893810), (140, 715048), (160, 625667), (224, 446905), (280, 357524), (560, 178762), (1120, 89381)]