40415295656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 83659584000

約数和(自身を除く): 43244288344

約数列:

[1, 2, 4, 8, 19, 37, 38, 67, 74, 76, 134, 148, 152, 268, 283, 296, 379, 536, 566, 703, 758, 1132, 1273, 1406, 1516, 2264, 2479, 2546, 2812, 3032, 4958, 5092, 5377, 5624, 7201, 9916, 10184, 10471, 10754, 14023, 14402, 18961, 19832, 20942, 21508, 25393, 28046, 28804, 37922, 41884, 43016, 47101, 50786, 56092, 57608, 75844, 83768, 94202, 101572, 107257, 112184, 151688, 188404, 198949, 203144, 214514, 266437, 360259, 376808, 397898, 429028, 482467, 532874, 701557, 720518, 795796, 858056, 939541, 964934, 1065748, 1403114, 1441036, 1591592, 1879082, 1929868, 2037883, 2131496, 2806228, 2882072, 3758164, 3859736, 3968509, 4075766, 5612456, 7186219, 7516328, 7937018, 8151532, 13329583, 14372438, 15874036, 16303064, 17851279, 26659166, 28744876, 31748072, 35702558, 53318332, 57489752, 71405116, 75401671, 106636664, 136538161, 142810232, 150803342, 265890103, 273076322, 301606684, 531780206, 546152644, 603213368, 1063560412, 1092305288, 2127120824, 5051911957, 10103823914, 20207647828, 40415295656]

約数ペア:

[(1, 40415295656), (2, 20207647828), (4, 10103823914), (8, 5051911957), (19, 2127120824), (37, 1092305288), (38, 1063560412), (67, 603213368), (74, 546152644), (76, 531780206), (134, 301606684), (148, 273076322), (152, 265890103), (268, 150803342), (283, 142810232), (296, 136538161), (379, 106636664), (536, 75401671), (566, 71405116), (703, 57489752), (758, 53318332), (1132, 35702558), (1273, 31748072), (1406, 28744876), (1516, 26659166), (2264, 17851279), (2479, 16303064), (2546, 15874036), (2812, 14372438), (3032, 13329583), (4958, 8151532), (5092, 7937018), (5377, 7516328), (5624, 7186219), (7201, 5612456), (9916, 4075766), (10184, 3968509), (10471, 3859736), (10754, 3758164), (14023, 2882072), (14402, 2806228), (18961, 2131496), (19832, 2037883), (20942, 1929868), (21508, 1879082), (25393, 1591592), (28046, 1441036), (28804, 1403114), (37922, 1065748), (41884, 964934), (43016, 939541), (47101, 858056), (50786, 795796), (56092, 720518), (57608, 701557), (75844, 532874), (83768, 482467), (94202, 429028), (101572, 397898), (107257, 376808), (112184, 360259), (151688, 266437), (188404, 214514), (198949, 203144)]