4641400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 11271600

約数和(自身を除く): 6630200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1009, 1150, 2018, 2300, 4036, 4600, 5045, 8072, 10090, 20180, 23207, 25225, 40360, 46414, 50450, 92828, 100900, 116035, 185656, 201800, 232070, 464140, 580175, 928280, 1160350, 2320700, 4641400]

約数ペア:

[(1, 4641400), (2, 2320700), (4, 1160350), (5, 928280), (8, 580175), (10, 464140), (20, 232070), (23, 201800), (25, 185656), (40, 116035), (46, 100900), (50, 92828), (92, 50450), (100, 46414), (115, 40360), (184, 25225), (200, 23207), (230, 20180), (460, 10090), (575, 8072), (920, 5045), (1009, 4600), (1150, 4036), (2018, 2300)]