11201000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 27406080

約数和(自身を除く): 16205080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 487, 500, 575, 920, 974, 1000, 1150, 1948, 2300, 2435, 2875, 3896, 4600, 4870, 5750, 9740, 11201, 11500, 12175, 19480, 22402, 23000, 24350, 44804, 48700, 56005, 60875, 89608, 97400, 112010, 121750, 224020, 243500, 280025, 448040, 487000, 560050, 1120100, 1400125, 2240200, 2800250, 5600500, 11201000]

約数ペア:

[(1, 11201000), (2, 5600500), (4, 2800250), (5, 2240200), (8, 1400125), (10, 1120100), (20, 560050), (23, 487000), (25, 448040), (40, 280025), (46, 243500), (50, 224020), (92, 121750), (100, 112010), (115, 97400), (125, 89608), (184, 60875), (200, 56005), (230, 48700), (250, 44804), (460, 24350), (487, 23000), (500, 22402), (575, 19480), (920, 12175), (974, 11500), (1000, 11201), (1150, 9740), (1948, 5750), (2300, 4870), (2435, 4600), (2875, 3896)]