75337240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3643}}^1$

素因数の和:3712

約数の個数: 64

約数和(自身を含む): 188904960

約数和(自身を除く): 113567720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 3643, 4136, 5170, 7286, 10340, 14572, 18215, 20680, 29144, 36430, 40073, 72860, 80146, 145720, 160292, 171221, 200365, 320584, 342442, 400730, 684884, 801460, 856105, 1369768, 1602920, 1712210, 1883431, 3424420, 3766862, 6848840, 7533724, 9417155, 15067448, 18834310, 37668620, 75337240]

約数ペア:

[(1, 75337240), (2, 37668620), (4, 18834310), (5, 15067448), (8, 9417155), (10, 7533724), (11, 6848840), (20, 3766862), (22, 3424420), (40, 1883431), (44, 1712210), (47, 1602920), (55, 1369768), (88, 856105), (94, 801460), (110, 684884), (188, 400730), (220, 342442), (235, 320584), (376, 200365), (440, 171221), (470, 160292), (517, 145720), (940, 80146), (1034, 72860), (1880, 40073), (2068, 36430), (2585, 29144), (3643, 20680), (4136, 18215), (5170, 14572), (7286, 10340)]