88123040

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9029}}^1$

素因数の和:9105

約数の個数: 48

約数和(自身を含む): 211627080

約数和(自身を除く): 123504040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9029, 9760, 18058, 36116, 45145, 72232, 90290, 144464, 180580, 288928, 361160, 550769, 722320, 1101538, 1444640, 2203076, 2753845, 4406152, 5507690, 8812304, 11015380, 17624608, 22030760, 44061520, 88123040]

約数ペア:

[(1, 88123040), (2, 44061520), (4, 22030760), (5, 17624608), (8, 11015380), (10, 8812304), (16, 5507690), (20, 4406152), (32, 2753845), (40, 2203076), (61, 1444640), (80, 1101538), (122, 722320), (160, 550769), (244, 361160), (305, 288928), (488, 180580), (610, 144464), (976, 90290), (1220, 72232), (1952, 45145), (2440, 36116), (4880, 18058), (9029, 9760)]