33877570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 67852800

約数和(自身を除く): 33975230

約数列:

[1, 2, 5, 10, 19, 37, 38, 61, 74, 79, 95, 122, 158, 185, 190, 305, 370, 395, 610, 703, 790, 1159, 1406, 1501, 2257, 2318, 2923, 3002, 3515, 4514, 4819, 5795, 5846, 7030, 7505, 9638, 11285, 11590, 14615, 15010, 22570, 24095, 29230, 42883, 48190, 55537, 85766, 91561, 111074, 178303, 183122, 214415, 277685, 356606, 428830, 457805, 555370, 891515, 915610, 1783030, 3387757, 6775514, 16938785, 33877570]

約数ペア:

[(1, 33877570), (2, 16938785), (5, 6775514), (10, 3387757), (19, 1783030), (37, 915610), (38, 891515), (61, 555370), (74, 457805), (79, 428830), (95, 356606), (122, 277685), (158, 214415), (185, 183122), (190, 178303), (305, 111074), (370, 91561), (395, 85766), (610, 55537), (703, 48190), (790, 42883), (1159, 29230), (1406, 24095), (1501, 22570), (2257, 15010), (2318, 14615), (2923, 11590), (3002, 11285), (3515, 9638), (4514, 7505), (4819, 7030), (5795, 5846)]