79047220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29717}}^1$

素因数の和:29752

約数の個数: 48

約数和(自身を含む): 199704960

約数和(自身を除く): 120657740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 29717, 59434, 118868, 148585, 208019, 297170, 416038, 564623, 594340, 832076, 1040095, 1129246, 2080190, 2258492, 2823115, 3952361, 4160380, 5646230, 7904722, 11292460, 15809444, 19761805, 39523610, 79047220]

約数ペア:

[(1, 79047220), (2, 39523610), (4, 19761805), (5, 15809444), (7, 11292460), (10, 7904722), (14, 5646230), (19, 4160380), (20, 3952361), (28, 2823115), (35, 2258492), (38, 2080190), (70, 1129246), (76, 1040095), (95, 832076), (133, 594340), (140, 564623), (190, 416038), (266, 297170), (380, 208019), (532, 148585), (665, 118868), (1330, 59434), (2660, 29717)]