1150794920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{29387}}^1$

素因数の和:29498

約数の個数: 64

約数和(自身を含む): 2856513600

約数和(自身を除く): 1705718680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3916, 4895, 7832, 9790, 19580, 29387, 39160, 58774, 117548, 146935, 235096, 293870, 323257, 587740, 646514, 1175480, 1293028, 1616285, 2586056, 2615443, 3232570, 5230886, 6465140, 10461772, 12930280, 13077215, 20923544, 26154430, 28769873, 52308860, 57539746, 104617720, 115079492, 143849365, 230158984, 287698730, 575397460, 1150794920]

約数ペア:

[(1, 1150794920), (2, 575397460), (4, 287698730), (5, 230158984), (8, 143849365), (10, 115079492), (11, 104617720), (20, 57539746), (22, 52308860), (40, 28769873), (44, 26154430), (55, 20923544), (88, 13077215), (89, 12930280), (110, 10461772), (178, 6465140), (220, 5230886), (356, 3232570), (440, 2615443), (445, 2586056), (712, 1616285), (890, 1293028), (979, 1175480), (1780, 646514), (1958, 587740), (3560, 323257), (3916, 293870), (4895, 235096), (7832, 146935), (9790, 117548), (19580, 58774), (29387, 39160)]