117872480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66973}}^1$

素因数の和:66999

約数の個数: 48

約数和(自身を含む): 303794064

約数和(自身を除く): 185921584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 66973, 133946, 267892, 334865, 535784, 669730, 736703, 1071568, 1339460, 1473406, 2143136, 2678920, 2946812, 3683515, 5357840, 5893624, 7367030, 10715680, 11787248, 14734060, 23574496, 29468120, 58936240, 117872480]

約数ペア:

[(1, 117872480), (2, 58936240), (4, 29468120), (5, 23574496), (8, 14734060), (10, 11787248), (11, 10715680), (16, 7367030), (20, 5893624), (22, 5357840), (32, 3683515), (40, 2946812), (44, 2678920), (55, 2143136), (80, 1473406), (88, 1339460), (110, 1071568), (160, 736703), (176, 669730), (220, 535784), (352, 334865), (440, 267892), (880, 133946), (1760, 66973)]