125456309008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{56509}}^1$

素因数の和:56712

約数の個数: 80

約数和(自身を含む): 262070776000

約数和(自身を除く): 136614466992

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 109, 134, 152, 218, 268, 304, 436, 536, 872, 1072, 1273, 1744, 2071, 2546, 4142, 5092, 7303, 8284, 10184, 14606, 16568, 20368, 29212, 33136, 56509, 58424, 113018, 116848, 138757, 226036, 277514, 452072, 555028, 904144, 1073671, 1110056, 2147342, 2220112, 3786103, 4294684, 6159481, 7572206, 8589368, 12318962, 15144412, 17178736, 24637924, 30288824, 49275848, 60577648, 71935957, 98551696, 117030139, 143871914, 234060278, 287743828, 412685227, 468120556, 575487656, 825370454, 936241112, 1150975312, 1650740908, 1872482224, 3301481816, 6602963632, 7841019313, 15682038626, 31364077252, 62728154504, 125456309008]

約数ペア:

[(1, 125456309008), (2, 62728154504), (4, 31364077252), (8, 15682038626), (16, 7841019313), (19, 6602963632), (38, 3301481816), (67, 1872482224), (76, 1650740908), (109, 1150975312), (134, 936241112), (152, 825370454), (218, 575487656), (268, 468120556), (304, 412685227), (436, 287743828), (536, 234060278), (872, 143871914), (1072, 117030139), (1273, 98551696), (1744, 71935957), (2071, 60577648), (2546, 49275848), (4142, 30288824), (5092, 24637924), (7303, 17178736), (8284, 15144412), (10184, 12318962), (14606, 8589368), (16568, 7572206), (20368, 6159481), (29212, 4294684), (33136, 3786103), (56509, 2220112), (58424, 2147342), (113018, 1110056), (116848, 1073671), (138757, 904144), (226036, 555028), (277514, 452072)]