104039360

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7561}}^1$

素因数の和:7621

約数の個数: 56

約数和(自身を含む): 253538736

約数和(自身を除く): 149499376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 7561, 13760, 15122, 30244, 37805, 60488, 75610, 120976, 151220, 241952, 302440, 325123, 483904, 604880, 650246, 1209760, 1300492, 1625615, 2419520, 2600984, 3251230, 5201968, 6502460, 10403936, 13004920, 20807872, 26009840, 52019680, 104039360]

約数ペア:

[(1, 104039360), (2, 52019680), (4, 26009840), (5, 20807872), (8, 13004920), (10, 10403936), (16, 6502460), (20, 5201968), (32, 3251230), (40, 2600984), (43, 2419520), (64, 1625615), (80, 1300492), (86, 1209760), (160, 650246), (172, 604880), (215, 483904), (320, 325123), (344, 302440), (430, 241952), (688, 151220), (860, 120976), (1376, 75610), (1720, 60488), (2752, 37805), (3440, 30244), (6880, 15122), (7561, 13760)]