119203340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 273633360

約数和(自身を除く): 154430020

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 373, 380, 551, 580, 746, 841, 1102, 1492, 1682, 1865, 2204, 2755, 3364, 3730, 4205, 5510, 7087, 7460, 8410, 10817, 11020, 14174, 15979, 16820, 21634, 28348, 31958, 35435, 43268, 54085, 63916, 70870, 79895, 108170, 141740, 159790, 205523, 216340, 313693, 319580, 411046, 627386, 822092, 1027615, 1254772, 1568465, 2055230, 3136930, 4110460, 5960167, 6273860, 11920334, 23840668, 29800835, 59601670, 119203340]

約数ペア:

[(1, 119203340), (2, 59601670), (4, 29800835), (5, 23840668), (10, 11920334), (19, 6273860), (20, 5960167), (29, 4110460), (38, 3136930), (58, 2055230), (76, 1568465), (95, 1254772), (116, 1027615), (145, 822092), (190, 627386), (290, 411046), (373, 319580), (380, 313693), (551, 216340), (580, 205523), (746, 159790), (841, 141740), (1102, 108170), (1492, 79895), (1682, 70870), (1865, 63916), (2204, 54085), (2755, 43268), (3364, 35435), (3730, 31958), (4205, 28348), (5510, 21634), (7087, 16820), (7460, 15979), (8410, 14174), (10817, 11020)]