2560824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5100

約数の個数: 48

約数和(自身を含む): 7927920

約数和(自身を除く): 5367096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 5081, 10162, 15243, 20324, 30486, 35567, 40648, 45729, 60972, 71134, 91458, 106701, 121944, 142268, 182916, 213402, 284536, 320103, 365832, 426804, 640206, 853608, 1280412, 2560824]

約数ペア:

[(1, 2560824), (2, 1280412), (3, 853608), (4, 640206), (6, 426804), (7, 365832), (8, 320103), (9, 284536), (12, 213402), (14, 182916), (18, 142268), (21, 121944), (24, 106701), (28, 91458), (36, 71134), (42, 60972), (56, 45729), (63, 40648), (72, 35567), (84, 30486), (126, 20324), (168, 15243), (252, 10162), (504, 5081)]