73314160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 181238400

約数和(自身を除く): 107924240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 139, 152, 190, 278, 304, 347, 380, 556, 694, 695, 760, 1112, 1388, 1390, 1520, 1735, 2224, 2641, 2776, 2780, 3470, 5282, 5552, 5560, 6593, 6940, 10564, 11120, 13186, 13205, 13880, 21128, 26372, 26410, 27760, 32965, 42256, 48233, 52744, 52820, 65930, 96466, 105488, 105640, 131860, 192932, 211280, 241165, 263720, 385864, 482330, 527440, 771728, 916427, 964660, 1832854, 1929320, 3665708, 3858640, 4582135, 7331416, 9164270, 14662832, 18328540, 36657080, 73314160]

約数ペア:

[(1, 73314160), (2, 36657080), (4, 18328540), (5, 14662832), (8, 9164270), (10, 7331416), (16, 4582135), (19, 3858640), (20, 3665708), (38, 1929320), (40, 1832854), (76, 964660), (80, 916427), (95, 771728), (139, 527440), (152, 482330), (190, 385864), (278, 263720), (304, 241165), (347, 211280), (380, 192932), (556, 131860), (694, 105640), (695, 105488), (760, 96466), (1112, 65930), (1388, 52820), (1390, 52744), (1520, 48233), (1735, 42256), (2224, 32965), (2641, 27760), (2776, 26410), (2780, 26372), (3470, 21128), (5282, 13880), (5552, 13205), (5560, 13186), (6593, 11120), (6940, 10564)]