78481060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24373}}^1$

素因数の和:24412

約数の個数: 48

約数和(自身を含む): 196551936

約数和(自身を除く): 118070876

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, 24373, 48746, 97492, 121865, 170611, 243730, 341222, 487460, 560579, 682444, 853055, 1121158, 1706110, 2242316, 2802895, 3412220, 3924053, 5605790, 7848106, 11211580, 15696212, 19620265, 39240530, 78481060]

約数ペア:

[(1, 78481060), (2, 39240530), (4, 19620265), (5, 15696212), (7, 11211580), (10, 7848106), (14, 5605790), (20, 3924053), (23, 3412220), (28, 2802895), (35, 2242316), (46, 1706110), (70, 1121158), (92, 853055), (115, 682444), (140, 560579), (161, 487460), (230, 341222), (322, 243730), (460, 170611), (644, 121865), (805, 97492), (1610, 48746), (3220, 24373)]