10408000

素因数分解:

$2^6\times 5^3\times {\mathrm{1301}}^1$

素因数の和:1328

約数の個数: 56

約数和(自身を含む): 25795224

約数和(自身を除く): 15387224

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, 800, 1000, 1301, 1600, 2000, 2602, 4000, 5204, 6505, 8000, 10408, 13010, 20816, 26020, 32525, 41632, 52040, 65050, 83264, 104080, 130100, 162625, 208160, 260200, 325250, 416320, 520400, 650500, 1040800, 1301000, 2081600, 2602000, 5204000, 10408000]

約数ペア:

[(1, 10408000), (2, 5204000), (4, 2602000), (5, 2081600), (8, 1301000), (10, 1040800), (16, 650500), (20, 520400), (25, 416320), (32, 325250), (40, 260200), (50, 208160), (64, 162625), (80, 130100), (100, 104080), (125, 83264), (160, 65050), (200, 52040), (250, 41632), (320, 32525), (400, 26020), (500, 20816), (800, 13010), (1000, 10408), (1301, 8000), (1600, 6505), (2000, 5204), (2602, 4000)]