34504760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 82857600

約数和(自身を除く): 48352840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 547, 664, 760, 830, 1094, 1577, 1660, 2188, 2735, 3154, 3320, 4376, 5470, 6308, 7885, 10393, 10940, 12616, 15770, 20786, 21880, 31540, 41572, 45401, 51965, 63080, 83144, 90802, 103930, 181604, 207860, 227005, 363208, 415720, 454010, 862619, 908020, 1725238, 1816040, 3450476, 4313095, 6900952, 8626190, 17252380, 34504760]

約数ペア:

[(1, 34504760), (2, 17252380), (4, 8626190), (5, 6900952), (8, 4313095), (10, 3450476), (19, 1816040), (20, 1725238), (38, 908020), (40, 862619), (76, 454010), (83, 415720), (95, 363208), (152, 227005), (166, 207860), (190, 181604), (332, 103930), (380, 90802), (415, 83144), (547, 63080), (664, 51965), (760, 45401), (830, 41572), (1094, 31540), (1577, 21880), (1660, 20786), (2188, 15770), (2735, 12616), (3154, 10940), (3320, 10393), (4376, 7885), (5470, 6308)]