83838372760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{267649}}^1$

素因数の和:267892

約数の個数: 64

約数和(自身を含む): 194249664000

約数和(自身を除く): 110411291240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 191, 205, 328, 382, 410, 764, 820, 955, 1528, 1640, 1910, 3820, 7640, 7831, 15662, 31324, 39155, 62648, 78310, 156620, 267649, 313240, 535298, 1070596, 1338245, 2141192, 2676490, 5352980, 10705960, 10973609, 21947218, 43894436, 51120959, 54868045, 87788872, 102241918, 109736090, 204483836, 219472180, 255604795, 408967672, 438944360, 511209590, 1022419180, 2044838360, 2095959319, 4191918638, 8383837276, 10479796595, 16767674552, 20959593190, 41919186380, 83838372760]

約数ペア:

[(1, 83838372760), (2, 41919186380), (4, 20959593190), (5, 16767674552), (8, 10479796595), (10, 8383837276), (20, 4191918638), (40, 2095959319), (41, 2044838360), (82, 1022419180), (164, 511209590), (191, 438944360), (205, 408967672), (328, 255604795), (382, 219472180), (410, 204483836), (764, 109736090), (820, 102241918), (955, 87788872), (1528, 54868045), (1640, 51120959), (1910, 43894436), (3820, 21947218), (7640, 10973609), (7831, 10705960), (15662, 5352980), (31324, 2676490), (39155, 2141192), (62648, 1338245), (78310, 1070596), (156620, 535298), (267649, 313240)]