115087040

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1987}}^1$

素因数の和:2185

約数の個数: 56

約数和(自身を含む): 275703792

約数和(自身を除く): 160616752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1810, 1987, 2896, 3620, 3974, 5792, 7240, 7948, 9935, 11584, 14480, 15896, 19870, 28960, 31792, 39740, 57920, 63584, 79480, 127168, 158960, 317920, 359647, 635840, 719294, 1438588, 1798235, 2877176, 3596470, 5754352, 7192940, 11508704, 14385880, 23017408, 28771760, 57543520, 115087040]

約数ペア:

[(1, 115087040), (2, 57543520), (4, 28771760), (5, 23017408), (8, 14385880), (10, 11508704), (16, 7192940), (20, 5754352), (32, 3596470), (40, 2877176), (64, 1798235), (80, 1438588), (160, 719294), (181, 635840), (320, 359647), (362, 317920), (724, 158960), (905, 127168), (1448, 79480), (1810, 63584), (1987, 57920), (2896, 39740), (3620, 31792), (3974, 28960), (5792, 19870), (7240, 15896), (7948, 14480), (9935, 11584)]