8361450520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7208147}}^1$

素因数の和:7208187

約数の個数: 32

約数和(自身を含む): 19461999600

約数和(自身を除く): 11100549080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7208147, 14416294, 28832588, 36040735, 57665176, 72081470, 144162940, 209036263, 288325880, 418072526, 836145052, 1045181315, 1672290104, 2090362630, 4180725260, 8361450520]

約数ペア:

[(1, 8361450520), (2, 4180725260), (4, 2090362630), (5, 1672290104), (8, 1045181315), (10, 836145052), (20, 418072526), (29, 288325880), (40, 209036263), (58, 144162940), (116, 72081470), (145, 57665176), (232, 36040735), (290, 28832588), (580, 14416294), (1160, 7208147)]