117364480

素因数分解:

$2^8\times 5^1\times {\mathrm{91691}}^1$

素因数の和:91712

約数の個数: 36

約数和(自身を含む): 281127672

約数和(自身を除く): 163763192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 91691, 183382, 366764, 458455, 733528, 916910, 1467056, 1833820, 2934112, 3667640, 5868224, 7335280, 11736448, 14670560, 23472896, 29341120, 58682240, 117364480]

約数ペア:

[(1, 117364480), (2, 58682240), (4, 29341120), (5, 23472896), (8, 14670560), (10, 11736448), (16, 7335280), (20, 5868224), (32, 3667640), (40, 2934112), (64, 1833820), (80, 1467056), (128, 916910), (160, 733528), (256, 458455), (320, 366764), (640, 183382), (1280, 91691)]