12142515760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{39953}}^1$

素因数の和:40126

約数の個数: 80

約数和(自身を含む): 29428518240

約数和(自身を除く): 17286002480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 131, 145, 232, 262, 290, 464, 524, 580, 655, 1048, 1160, 1310, 2096, 2320, 2620, 3799, 5240, 7598, 10480, 15196, 18995, 30392, 37990, 39953, 60784, 75980, 79906, 151960, 159812, 199765, 303920, 319624, 399530, 639248, 799060, 1158637, 1598120, 2317274, 3196240, 4634548, 5233843, 5793185, 9269096, 10467686, 11586370, 18538192, 20935372, 23172740, 26169215, 41870744, 46345480, 52338430, 83741488, 92690960, 104676860, 151781447, 209353720, 303562894, 418707440, 607125788, 758907235, 1214251576, 1517814470, 2428503152, 3035628940, 6071257880, 12142515760]

約数ペア:

[(1, 12142515760), (2, 6071257880), (4, 3035628940), (5, 2428503152), (8, 1517814470), (10, 1214251576), (16, 758907235), (20, 607125788), (29, 418707440), (40, 303562894), (58, 209353720), (80, 151781447), (116, 104676860), (131, 92690960), (145, 83741488), (232, 52338430), (262, 46345480), (290, 41870744), (464, 26169215), (524, 23172740), (580, 20935372), (655, 18538192), (1048, 11586370), (1160, 10467686), (1310, 9269096), (2096, 5793185), (2320, 5233843), (2620, 4634548), (3799, 3196240), (5240, 2317274), (7598, 1598120), (10480, 1158637), (15196, 799060), (18995, 639248), (30392, 399530), (37990, 319624), (39953, 303920), (60784, 199765), (75980, 159812), (79906, 151960)]