88675580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27539}}^1$

素因数の和:27578

約数の個数: 48

約数和(自身を含む): 222082560

約数和(自身を除く): 133406980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 27539, 55078, 110156, 137695, 192773, 275390, 385546, 550780, 633397, 771092, 963865, 1266794, 1927730, 2533588, 3166985, 3855460, 4433779, 6333970, 8867558, 12667940, 17735116, 22168895, 44337790, 88675580]

約数ペア:

[(1, 88675580), (2, 44337790), (4, 22168895), (5, 17735116), (7, 12667940), (10, 8867558), (14, 6333970), (20, 4433779), (23, 3855460), (28, 3166985), (35, 2533588), (46, 1927730), (70, 1266794), (92, 963865), (115, 771092), (140, 633397), (161, 550780), (230, 385546), (322, 275390), (460, 192773), (644, 137695), (805, 110156), (1610, 55078), (3220, 27539)]