2010141896

素因数分解:

$2^3\times 7^3\times {\mathrm{89}}^1\times {\mathrm{8231}}^1$

素因数の和:8347

約数の個数: 64

約数和(自身を含む): 4445280000

約数和(自身を除く): 2435138104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 343, 356, 392, 623, 686, 712, 1246, 1372, 2492, 2744, 4361, 4984, 8231, 8722, 16462, 17444, 30527, 32924, 34888, 57617, 61054, 65848, 115234, 122108, 230468, 244216, 403319, 460936, 732559, 806638, 1465118, 1613276, 2823233, 2930236, 3226552, 5127913, 5646466, 5860472, 10255826, 11292932, 20511652, 22585864, 35895391, 41023304, 71790782, 143581564, 251267737, 287163128, 502535474, 1005070948, 2010141896]

約数ペア:

[(1, 2010141896), (2, 1005070948), (4, 502535474), (7, 287163128), (8, 251267737), (14, 143581564), (28, 71790782), (49, 41023304), (56, 35895391), (89, 22585864), (98, 20511652), (178, 11292932), (196, 10255826), (343, 5860472), (356, 5646466), (392, 5127913), (623, 3226552), (686, 2930236), (712, 2823233), (1246, 1613276), (1372, 1465118), (2492, 806638), (2744, 732559), (4361, 460936), (4984, 403319), (8231, 244216), (8722, 230468), (16462, 122108), (17444, 115234), (30527, 65848), (32924, 61054), (34888, 57617)]