57733720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131213}}^1$

素因数の和:131235

約数の個数: 32

約数和(自身を含む): 141711120

約数和(自身を除く): 83977400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 131213, 262426, 524852, 656065, 1049704, 1312130, 1443343, 2624260, 2886686, 5248520, 5773372, 7216715, 11546744, 14433430, 28866860, 57733720]

約数ペア:

[(1, 57733720), (2, 28866860), (4, 14433430), (5, 11546744), (8, 7216715), (10, 5773372), (11, 5248520), (20, 2886686), (22, 2624260), (40, 1443343), (44, 1312130), (55, 1049704), (88, 656065), (110, 524852), (220, 262426), (440, 131213)]