135928480

素因数分解:

$2^5\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1301}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 321870024

約数和(自身を除く): 185941544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 653, 1301, 1306, 2602, 2612, 3265, 5204, 5224, 6505, 6530, 10408, 10448, 13010, 13060, 20816, 20896, 26020, 26120, 41632, 52040, 52240, 104080, 104480, 208160, 849553, 1699106, 3398212, 4247765, 6796424, 8495530, 13592848, 16991060, 27185696, 33982120, 67964240, 135928480]

約数ペア:

[(1, 135928480), (2, 67964240), (4, 33982120), (5, 27185696), (8, 16991060), (10, 13592848), (16, 8495530), (20, 6796424), (32, 4247765), (40, 3398212), (80, 1699106), (160, 849553), (653, 208160), (1301, 104480), (1306, 104080), (2602, 52240), (2612, 52040), (3265, 41632), (5204, 26120), (5224, 26020), (6505, 20896), (6530, 20816), (10408, 13060), (10448, 13010)]