146564240

素因数分解:

$2^4\times 5^1\times {\mathrm{877}}^1\times {\mathrm{2089}}^1$

素因数の和:2979

約数の個数: 40

約数和(自身を含む): 341313720

約数和(自身を除く): 194749480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 877, 1754, 2089, 3508, 4178, 4385, 7016, 8356, 8770, 10445, 14032, 16712, 17540, 20890, 33424, 35080, 41780, 70160, 83560, 167120, 1832053, 3664106, 7328212, 9160265, 14656424, 18320530, 29312848, 36641060, 73282120, 146564240]

約数ペア:

[(1, 146564240), (2, 73282120), (4, 36641060), (5, 29312848), (8, 18320530), (10, 14656424), (16, 9160265), (20, 7328212), (40, 3664106), (80, 1832053), (877, 167120), (1754, 83560), (2089, 70160), (3508, 41780), (4178, 35080), (4385, 33424), (7016, 20890), (8356, 17540), (8770, 16712), (10445, 14032)]