17162240

素因数分解:

$2^{13}\times 5^1\times {\mathrm{419}}^1$

素因数の和:450

約数の個数: 56

約数和(自身を含む): 41285160

約数和(自身を除く): 24122920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 419, 512, 640, 838, 1024, 1280, 1676, 2048, 2095, 2560, 3352, 4096, 4190, 5120, 6704, 8192, 8380, 10240, 13408, 16760, 20480, 26816, 33520, 40960, 53632, 67040, 107264, 134080, 214528, 268160, 429056, 536320, 858112, 1072640, 1716224, 2145280, 3432448, 4290560, 8581120, 17162240]

約数ペア:

[(1, 17162240), (2, 8581120), (4, 4290560), (5, 3432448), (8, 2145280), (10, 1716224), (16, 1072640), (20, 858112), (32, 536320), (40, 429056), (64, 268160), (80, 214528), (128, 134080), (160, 107264), (256, 67040), (320, 53632), (419, 40960), (512, 33520), (640, 26816), (838, 20480), (1024, 16760), (1280, 13408), (1676, 10240), (2048, 8380), (2095, 8192), (2560, 6704), (3352, 5120), (4096, 4190)]