22371720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26633}}^1$

素因数の和:26654

約数の個数: 64

約数和(自身を含む): 76705920

約数和(自身を除く): 54334200

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, 26633, 53266, 79899, 106532, 133165, 159798, 186431, 213064, 266330, 319596, 372862, 399495, 532660, 559293, 639192, 745724, 798990, 932155, 1065320, 1118586, 1491448, 1597980, 1864310, 2237172, 2796465, 3195960, 3728620, 4474344, 5592930, 7457240, 11185860, 22371720]

約数ペア:

[(1, 22371720), (2, 11185860), (3, 7457240), (4, 5592930), (5, 4474344), (6, 3728620), (7, 3195960), (8, 2796465), (10, 2237172), (12, 1864310), (14, 1597980), (15, 1491448), (20, 1118586), (21, 1065320), (24, 932155), (28, 798990), (30, 745724), (35, 639192), (40, 559293), (42, 532660), (56, 399495), (60, 372862), (70, 319596), (84, 266330), (105, 213064), (120, 186431), (140, 159798), (168, 133165), (210, 106532), (280, 79899), (420, 53266), (840, 26633)]