73800319720

素因数分解:

$2^3\times 5^1\times {\mathrm{23887}}^1\times {\mathrm{77239}}^1$

素因数の和:101137

約数の個数: 32

約数和(自身を含む): 166059820800

約数和(自身を除く): 92259501080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23887, 47774, 77239, 95548, 119435, 154478, 191096, 238870, 308956, 386195, 477740, 617912, 772390, 955480, 1544780, 3089560, 1845007993, 3690015986, 7380031972, 9225039965, 14760063944, 18450079930, 36900159860, 73800319720]

約数ペア:

[(1, 73800319720), (2, 36900159860), (4, 18450079930), (5, 14760063944), (8, 9225039965), (10, 7380031972), (20, 3690015986), (40, 1845007993), (23887, 3089560), (47774, 1544780), (77239, 955480), (95548, 772390), (119435, 617912), (154478, 477740), (191096, 386195), (238870, 308956)]