74132680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4241}}^1$

素因数の和:4294

約数の個数: 64

約数和(自身を含む): 183254400

約数和(自身を除く): 109121720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4241, 4370, 8482, 8740, 16964, 17480, 21205, 33928, 42410, 80579, 84820, 97543, 161158, 169640, 195086, 322316, 390172, 402895, 487715, 644632, 780344, 805790, 975430, 1611580, 1853317, 1950860, 3223160, 3706634, 3901720, 7413268, 9266585, 14826536, 18533170, 37066340, 74132680]

約数ペア:

[(1, 74132680), (2, 37066340), (4, 18533170), (5, 14826536), (8, 9266585), (10, 7413268), (19, 3901720), (20, 3706634), (23, 3223160), (38, 1950860), (40, 1853317), (46, 1611580), (76, 975430), (92, 805790), (95, 780344), (115, 644632), (152, 487715), (184, 402895), (190, 390172), (230, 322316), (380, 195086), (437, 169640), (460, 161158), (760, 97543), (874, 84820), (920, 80579), (1748, 42410), (2185, 33928), (3496, 21205), (4241, 17480), (4370, 16964), (8482, 8740)]