10295920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 25435872

約数和(自身を除く): 15139952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 73, 80, 82, 86, 146, 164, 172, 205, 215, 292, 328, 344, 365, 410, 430, 584, 656, 688, 730, 820, 860, 1168, 1460, 1640, 1720, 1763, 2920, 2993, 3139, 3280, 3440, 3526, 5840, 5986, 6278, 7052, 8815, 11972, 12556, 14104, 14965, 15695, 17630, 23944, 25112, 28208, 29930, 31390, 35260, 47888, 50224, 59860, 62780, 70520, 119720, 125560, 128699, 141040, 239440, 251120, 257398, 514796, 643495, 1029592, 1286990, 2059184, 2573980, 5147960, 10295920]

約数ペア:

[(1, 10295920), (2, 5147960), (4, 2573980), (5, 2059184), (8, 1286990), (10, 1029592), (16, 643495), (20, 514796), (40, 257398), (41, 251120), (43, 239440), (73, 141040), (80, 128699), (82, 125560), (86, 119720), (146, 70520), (164, 62780), (172, 59860), (205, 50224), (215, 47888), (292, 35260), (328, 31390), (344, 29930), (365, 28208), (410, 25112), (430, 23944), (584, 17630), (656, 15695), (688, 14965), (730, 14104), (820, 12556), (860, 11972), (1168, 8815), (1460, 7052), (1640, 6278), (1720, 5986), (1763, 5840), (2920, 3526), (2993, 3440), (3139, 3280)]