117607760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 285517440

約数和(自身を除く): 167909680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 163, 232, 290, 311, 326, 464, 580, 622, 652, 815, 1160, 1244, 1304, 1555, 1630, 2320, 2488, 2608, 3110, 3260, 4727, 4976, 6220, 6520, 9019, 9454, 12440, 13040, 18038, 18908, 23635, 24880, 36076, 37816, 45095, 47270, 50693, 72152, 75632, 90190, 94540, 101386, 144304, 180380, 189080, 202772, 253465, 360760, 378160, 405544, 506930, 721520, 811088, 1013860, 1470097, 2027720, 2940194, 4055440, 5880388, 7350485, 11760776, 14700970, 23521552, 29401940, 58803880, 117607760]

約数ペア:

[(1, 117607760), (2, 58803880), (4, 29401940), (5, 23521552), (8, 14700970), (10, 11760776), (16, 7350485), (20, 5880388), (29, 4055440), (40, 2940194), (58, 2027720), (80, 1470097), (116, 1013860), (145, 811088), (163, 721520), (232, 506930), (290, 405544), (311, 378160), (326, 360760), (464, 253465), (580, 202772), (622, 189080), (652, 180380), (815, 144304), (1160, 101386), (1244, 94540), (1304, 90190), (1555, 75632), (1630, 72152), (2320, 50693), (2488, 47270), (2608, 45095), (3110, 37816), (3260, 36076), (4727, 24880), (4976, 23635), (6220, 18908), (6520, 18038), (9019, 13040), (9454, 12440)]