70295556340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1\times {\mathrm{24989}}^1$

素因数の和:28312

約数の個数: 48

約数和(自身を含む): 151105933440

約数和(自身を除く): 80810377100

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3271, 6542, 13084, 16355, 24989, 32710, 49978, 65420, 99956, 124945, 140653, 249890, 281306, 499780, 562612, 703265, 1074527, 1406530, 2149054, 2813060, 4298108, 5372635, 10745270, 21490540, 81739019, 163478038, 326956076, 408695095, 817390190, 1634780380, 3514777817, 7029555634, 14059111268, 17573889085, 35147778170, 70295556340]

約数ペア:

[(1, 70295556340), (2, 35147778170), (4, 17573889085), (5, 14059111268), (10, 7029555634), (20, 3514777817), (43, 1634780380), (86, 817390190), (172, 408695095), (215, 326956076), (430, 163478038), (860, 81739019), (3271, 21490540), (6542, 10745270), (13084, 5372635), (16355, 4298108), (24989, 2813060), (32710, 2149054), (49978, 1406530), (65420, 1074527), (99956, 703265), (124945, 562612), (140653, 499780), (249890, 281306)]