112040000

素因数分解:

$2^6\times 5^4\times {\mathrm{2801}}^1$

素因数の和:2833

約数の個数: 70

約数和(自身を含む): 277921974

約数和(自身を除く): 165881974

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 2801, 4000, 5000, 5602, 8000, 10000, 11204, 14005, 20000, 22408, 28010, 40000, 44816, 56020, 70025, 89632, 112040, 140050, 179264, 224080, 280100, 350125, 448160, 560200, 700250, 896320, 1120400, 1400500, 1750625, 2240800, 2801000, 3501250, 4481600, 5602000, 7002500, 11204000, 14005000, 22408000, 28010000, 56020000, 112040000]

約数ペア:

[(1, 112040000), (2, 56020000), (4, 28010000), (5, 22408000), (8, 14005000), (10, 11204000), (16, 7002500), (20, 5602000), (25, 4481600), (32, 3501250), (40, 2801000), (50, 2240800), (64, 1750625), (80, 1400500), (100, 1120400), (125, 896320), (160, 700250), (200, 560200), (250, 448160), (320, 350125), (400, 280100), (500, 224080), (625, 179264), (800, 140050), (1000, 112040), (1250, 89632), (1600, 70025), (2000, 56020), (2500, 44816), (2801, 40000), (4000, 28010), (5000, 22408), (5602, 20000), (8000, 14005), (10000, 11204)]