1157792320

素因数分解:

$2^6\times 5^1\times {\mathrm{3618101}}^1$

素因数の和:3618118

約数の個数: 28

約数和(自身を含む): 2756993724

約数和(自身を除く): 1599201404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3618101, 7236202, 14472404, 18090505, 28944808, 36181010, 57889616, 72362020, 115779232, 144724040, 231558464, 289448080, 578896160, 1157792320]

約数ペア:

[(1, 1157792320), (2, 578896160), (4, 289448080), (5, 231558464), (8, 144724040), (10, 115779232), (16, 72362020), (20, 57889616), (32, 36181010), (40, 28944808), (64, 18090505), (80, 14472404), (160, 7236202), (320, 3618101)]