112733720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1481}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 278497440

約数和(自身を除く): 165763720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 346, 440, 692, 865, 1384, 1481, 1730, 1903, 2962, 3460, 3806, 5924, 6920, 7405, 7612, 9515, 11848, 14810, 15224, 16291, 19030, 29620, 32582, 38060, 59240, 65164, 76120, 81455, 130328, 162910, 256213, 325820, 512426, 651640, 1024852, 1281065, 2049704, 2562130, 2818343, 5124260, 5636686, 10248520, 11273372, 14091715, 22546744, 28183430, 56366860, 112733720]

約数ペア:

[(1, 112733720), (2, 56366860), (4, 28183430), (5, 22546744), (8, 14091715), (10, 11273372), (11, 10248520), (20, 5636686), (22, 5124260), (40, 2818343), (44, 2562130), (55, 2049704), (88, 1281065), (110, 1024852), (173, 651640), (220, 512426), (346, 325820), (440, 256213), (692, 162910), (865, 130328), (1384, 81455), (1481, 76120), (1730, 65164), (1903, 59240), (2962, 38060), (3460, 32582), (3806, 29620), (5924, 19030), (6920, 16291), (7405, 15224), (7612, 14810), (9515, 11848)]