74355740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 90754660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 419, 467, 838, 934, 1676, 1868, 2095, 2335, 4190, 4670, 7961, 8380, 8873, 9340, 15922, 17746, 31844, 35492, 39805, 44365, 79610, 88730, 159220, 177460, 195673, 391346, 782692, 978365, 1956730, 3717787, 3913460, 7435574, 14871148, 18588935, 37177870, 74355740]

約数ペア:

[(1, 74355740), (2, 37177870), (4, 18588935), (5, 14871148), (10, 7435574), (19, 3913460), (20, 3717787), (38, 1956730), (76, 978365), (95, 782692), (190, 391346), (380, 195673), (419, 177460), (467, 159220), (838, 88730), (934, 79610), (1676, 44365), (1868, 39805), (2095, 35492), (2335, 31844), (4190, 17746), (4670, 15922), (7961, 9340), (8380, 8873)]