2355056360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 5736960000

約数和(自身を除く): 3381903640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 79, 116, 124, 145, 155, 158, 232, 248, 290, 310, 316, 395, 580, 620, 632, 790, 829, 899, 1160, 1240, 1580, 1658, 1798, 2291, 2449, 3160, 3316, 3596, 4145, 4495, 4582, 4898, 6632, 7192, 8290, 8990, 9164, 9796, 11455, 12245, 16580, 17980, 18328, 19592, 22910, 24041, 24490, 25699, 33160, 35960, 45820, 48082, 48980, 51398, 65491, 71021, 91640, 96164, 97960, 102796, 120205, 128495, 130982, 142042, 192328, 205592, 240410, 256990, 261964, 284084, 327455, 355105, 480820, 513980, 523928, 568168, 654910, 710210, 745271, 961640, 1027960, 1309820, 1420420, 1490542, 1899239, 2030221, 2619640, 2840840, 2981084, 3726355, 3798478, 4060442, 5962168, 7452710, 7596956, 8120884, 9496195, 10151105, 14905420, 15193912, 16241768, 18992390, 20302210, 29810840, 37984780, 40604420, 58876409, 75969560, 81208840, 117752818, 235505636, 294382045, 471011272, 588764090, 1177528180, 2355056360]

約数ペア:

[(1, 2355056360), (2, 1177528180), (4, 588764090), (5, 471011272), (8, 294382045), (10, 235505636), (20, 117752818), (29, 81208840), (31, 75969560), (40, 58876409), (58, 40604420), (62, 37984780), (79, 29810840), (116, 20302210), (124, 18992390), (145, 16241768), (155, 15193912), (158, 14905420), (232, 10151105), (248, 9496195), (290, 8120884), (310, 7596956), (316, 7452710), (395, 5962168), (580, 4060442), (620, 3798478), (632, 3726355), (790, 2981084), (829, 2840840), (899, 2619640), (1160, 2030221), (1240, 1899239), (1580, 1490542), (1658, 1420420), (1798, 1309820), (2291, 1027960), (2449, 961640), (3160, 745271), (3316, 710210), (3596, 654910), (4145, 568168), (4495, 523928), (4582, 513980), (4898, 480820), (6632, 355105), (7192, 327455), (8290, 284084), (8990, 261964), (9164, 256990), (9796, 240410), (11455, 205592), (12245, 192328), (16580, 142042), (17980, 130982), (18328, 128495), (19592, 120205), (22910, 102796), (24041, 97960), (24490, 96164), (25699, 91640), (33160, 71021), (35960, 65491), (45820, 51398), (48082, 48980)]