22413160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 66355200

約数和(自身を除く): 43942040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 383, 385, 418, 440, 532, 616, 665, 760, 766, 770, 836, 1045, 1064, 1330, 1463, 1532, 1540, 1672, 1915, 2090, 2660, 2681, 2926, 3064, 3080, 3830, 4180, 4213, 5320, 5362, 5852, 7277, 7315, 7660, 8360, 8426, 10724, 11704, 13405, 14554, 14630, 15320, 16852, 21065, 21448, 26810, 29108, 29260, 29491, 33704, 36385, 42130, 50939, 53620, 58216, 58520, 58982, 72770, 80047, 84260, 101878, 107240, 117964, 145540, 147455, 160094, 168520, 203756, 235928, 254695, 291080, 294910, 320188, 400235, 407512, 509390, 560329, 589820, 640376, 800470, 1018780, 1120658, 1179640, 1600940, 2037560, 2241316, 2801645, 3201880, 4482632, 5603290, 11206580, 22413160]

約数ペア:

[(1, 22413160), (2, 11206580), (4, 5603290), (5, 4482632), (7, 3201880), (8, 2801645), (10, 2241316), (11, 2037560), (14, 1600940), (19, 1179640), (20, 1120658), (22, 1018780), (28, 800470), (35, 640376), (38, 589820), (40, 560329), (44, 509390), (55, 407512), (56, 400235), (70, 320188), (76, 294910), (77, 291080), (88, 254695), (95, 235928), (110, 203756), (133, 168520), (140, 160094), (152, 147455), (154, 145540), (190, 117964), (209, 107240), (220, 101878), (266, 84260), (280, 80047), (308, 72770), (380, 58982), (383, 58520), (385, 58216), (418, 53620), (440, 50939), (532, 42130), (616, 36385), (665, 33704), (760, 29491), (766, 29260), (770, 29108), (836, 26810), (1045, 21448), (1064, 21065), (1330, 16852), (1463, 15320), (1532, 14630), (1540, 14554), (1672, 13405), (1915, 11704), (2090, 10724), (2660, 8426), (2681, 8360), (2926, 7660), (3064, 7315), (3080, 7277), (3830, 5852), (4180, 5362), (4213, 5320)]