22165080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26387}}^1$

素因数の和:26408

約数の個数: 64

約数和(自身を含む): 75997440

約数和(自身を除く): 53832360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26387, 52774, 79161, 105548, 131935, 158322, 184709, 211096, 263870, 316644, 369418, 395805, 527740, 554127, 633288, 738836, 791610, 923545, 1055480, 1108254, 1477672, 1583220, 1847090, 2216508, 2770635, 3166440, 3694180, 4433016, 5541270, 7388360, 11082540, 22165080]

約数ペア:

[(1, 22165080), (2, 11082540), (3, 7388360), (4, 5541270), (5, 4433016), (6, 3694180), (7, 3166440), (8, 2770635), (10, 2216508), (12, 1847090), (14, 1583220), (15, 1477672), (20, 1108254), (21, 1055480), (24, 923545), (28, 791610), (30, 738836), (35, 633288), (40, 554127), (42, 527740), (56, 395805), (60, 369418), (70, 316644), (84, 263870), (105, 211096), (120, 184709), (140, 158322), (168, 131935), (210, 105548), (280, 79161), (420, 52774), (840, 26387)]