1092804520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 2654208000

約数和(自身を除く): 1561403480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 127, 184, 188, 199, 230, 235, 254, 376, 398, 460, 470, 508, 635, 796, 920, 940, 995, 1016, 1081, 1270, 1592, 1880, 1990, 2162, 2540, 2921, 3980, 4324, 4577, 5080, 5405, 5842, 5969, 7960, 8648, 9154, 9353, 10810, 11684, 11938, 14605, 18308, 18706, 21620, 22885, 23368, 23876, 25273, 29210, 29845, 36616, 37412, 43240, 45770, 46765, 47752, 50546, 58420, 59690, 74824, 91540, 93530, 101092, 116840, 119380, 126365, 137287, 183080, 187060, 202184, 215119, 238760, 252730, 274574, 374120, 430238, 505460, 549148, 581279, 686435, 860476, 1010920, 1075595, 1098296, 1162558, 1187831, 1372870, 1720952, 2151190, 2325116, 2375662, 2745740, 2906395, 4302380, 4650232, 4751324, 5491480, 5812790, 5939155, 8604760, 9502648, 11625580, 11878310, 23251160, 23756620, 27320113, 47513240, 54640226, 109280452, 136600565, 218560904, 273201130, 546402260, 1092804520]

約数ペア:

[(1, 1092804520), (2, 546402260), (4, 273201130), (5, 218560904), (8, 136600565), (10, 109280452), (20, 54640226), (23, 47513240), (40, 27320113), (46, 23756620), (47, 23251160), (92, 11878310), (94, 11625580), (115, 9502648), (127, 8604760), (184, 5939155), (188, 5812790), (199, 5491480), (230, 4751324), (235, 4650232), (254, 4302380), (376, 2906395), (398, 2745740), (460, 2375662), (470, 2325116), (508, 2151190), (635, 1720952), (796, 1372870), (920, 1187831), (940, 1162558), (995, 1098296), (1016, 1075595), (1081, 1010920), (1270, 860476), (1592, 686435), (1880, 581279), (1990, 549148), (2162, 505460), (2540, 430238), (2921, 374120), (3980, 274574), (4324, 252730), (4577, 238760), (5080, 215119), (5405, 202184), (5842, 187060), (5969, 183080), (7960, 137287), (8648, 126365), (9154, 119380), (9353, 116840), (10810, 101092), (11684, 93530), (11938, 91540), (14605, 74824), (18308, 59690), (18706, 58420), (21620, 50546), (22885, 47752), (23368, 46765), (23876, 45770), (25273, 43240), (29210, 37412), (29845, 36616)]