9538880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2323

約数の個数: 56

約数和(自身を含む): 24472392

約数和(自身を除く): 14933512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2293, 4160, 4586, 9172, 11465, 18344, 22930, 29809, 36688, 45860, 59618, 73376, 91720, 119236, 146752, 149045, 183440, 238472, 298090, 366880, 476944, 596180, 733760, 953888, 1192360, 1907776, 2384720, 4769440, 9538880]

約数ペア:

[(1, 9538880), (2, 4769440), (4, 2384720), (5, 1907776), (8, 1192360), (10, 953888), (13, 733760), (16, 596180), (20, 476944), (26, 366880), (32, 298090), (40, 238472), (52, 183440), (64, 149045), (65, 146752), (80, 119236), (104, 91720), (130, 73376), (160, 59618), (208, 45860), (260, 36688), (320, 29809), (416, 22930), (520, 18344), (832, 11465), (1040, 9172), (2080, 4586), (2293, 4160)]