33498520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4048

約数の個数: 64

約数和(自身を含む): 86572800

約数和(自身を除く): 53074280

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4007, 4180, 8014, 8360, 16028, 20035, 32056, 40070, 44077, 76133, 80140, 88154, 152266, 160280, 176308, 220385, 304532, 352616, 380665, 440770, 609064, 761330, 837463, 881540, 1522660, 1674926, 1763080, 3045320, 3349852, 4187315, 6699704, 8374630, 16749260, 33498520]

約数ペア:

[(1, 33498520), (2, 16749260), (4, 8374630), (5, 6699704), (8, 4187315), (10, 3349852), (11, 3045320), (19, 1763080), (20, 1674926), (22, 1522660), (38, 881540), (40, 837463), (44, 761330), (55, 609064), (76, 440770), (88, 380665), (95, 352616), (110, 304532), (152, 220385), (190, 176308), (209, 160280), (220, 152266), (380, 88154), (418, 80140), (440, 76133), (760, 44077), (836, 40070), (1045, 32056), (1672, 20035), (2090, 16028), (4007, 8360), (4180, 8014)]