677125020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78919}}^1$

素因数の和:78955

約数の個数: 96

約数和(自身を含む): 2227438080

約数和(自身を除く): 1550313060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 78919, 157838, 236757, 315676, 394595, 473514, 789190, 868109, 947028, 1025947, 1183785, 1578380, 1736218, 2051894, 2367570, 2604327, 3077841, 3472436, 4103788, 4340545, 4735140, 5129735, 5208654, 6155682, 8681090, 10259470, 10417308, 11285417, 12311364, 13021635, 15389205, 17362180, 20518940, 22570834, 26043270, 30778410, 33856251, 45141668, 52086540, 56427085, 61556820, 67712502, 112854170, 135425004, 169281255, 225708340, 338562510, 677125020]

約数ペア:

[(1, 677125020), (2, 338562510), (3, 225708340), (4, 169281255), (5, 135425004), (6, 112854170), (10, 67712502), (11, 61556820), (12, 56427085), (13, 52086540), (15, 45141668), (20, 33856251), (22, 30778410), (26, 26043270), (30, 22570834), (33, 20518940), (39, 17362180), (44, 15389205), (52, 13021635), (55, 12311364), (60, 11285417), (65, 10417308), (66, 10259470), (78, 8681090), (110, 6155682), (130, 5208654), (132, 5129735), (143, 4735140), (156, 4340545), (165, 4103788), (195, 3472436), (220, 3077841), (260, 2604327), (286, 2367570), (330, 2051894), (390, 1736218), (429, 1578380), (572, 1183785), (660, 1025947), (715, 947028), (780, 868109), (858, 789190), (1430, 473514), (1716, 394595), (2145, 315676), (2860, 236757), (4290, 157838), (8580, 78919)]