39236120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12739}}^1$

素因数の和:12768

約数の個数: 64

約数和(自身を含む): 110073600

約数和(自身を除く): 70837480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 12739, 25478, 50956, 63695, 89173, 101912, 127390, 140129, 178346, 254780, 280258, 356692, 445865, 509560, 560516, 700645, 713384, 891730, 980903, 1121032, 1401290, 1783460, 1961806, 2802580, 3566920, 3923612, 4904515, 5605160, 7847224, 9809030, 19618060, 39236120]

約数ペア:

[(1, 39236120), (2, 19618060), (4, 9809030), (5, 7847224), (7, 5605160), (8, 4904515), (10, 3923612), (11, 3566920), (14, 2802580), (20, 1961806), (22, 1783460), (28, 1401290), (35, 1121032), (40, 980903), (44, 891730), (55, 713384), (56, 700645), (70, 560516), (77, 509560), (88, 445865), (110, 356692), (140, 280258), (154, 254780), (220, 178346), (280, 140129), (308, 127390), (385, 101912), (440, 89173), (616, 63695), (770, 50956), (1540, 25478), (3080, 12739)]