4642243360

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{80819}}^1$

素因数の和:81193

約数の個数: 48

約数和(自身を含む): 10997985600

約数和(自身を除く): 6355742240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 11488, 14360, 28720, 57440, 80819, 161638, 323276, 404095, 646552, 808190, 1293104, 1616380, 2586208, 3232760, 6465520, 12931040, 29014021, 58028042, 116056084, 145070105, 232112168, 290140210, 464224336, 580280420, 928448672, 1160560840, 2321121680, 4642243360]

約数ペア:

[(1, 4642243360), (2, 2321121680), (4, 1160560840), (5, 928448672), (8, 580280420), (10, 464224336), (16, 290140210), (20, 232112168), (32, 145070105), (40, 116056084), (80, 58028042), (160, 29014021), (359, 12931040), (718, 6465520), (1436, 3232760), (1795, 2586208), (2872, 1616380), (3590, 1293104), (5744, 808190), (7180, 646552), (11488, 404095), (14360, 323276), (28720, 161638), (57440, 80819)]